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1. What is the combination of letters and numbers to identify a radio station known as?

Explanation

A combination of letters and numbers used to identify a radio station is known as a call sign. Call signs are unique to each station and are used for identification purposes in radio communications. They are usually assigned by regulatory authorities and are an important part of the station's branding and identification.

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About This Quiz
Element II - Radio Rules And Regulations - Quiz

This quiz, titled 'Element II - Radio Rules and Regulations', assesses knowledge on the regulations and requirements for amateur radio operations, including permits for selling transceivers, the role of Amateur Radio Inspectors, and fees for radio equipment transactions. It is crucial for those involved in or aspiring to engage in... see moreamateur radio. see less

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2. What is the distinctive identification carried by all transmissions in the amateur radio service consisting of numbers and letters assigned by NTC?

Explanation

The distinctive identification carried by all transmissions in the amateur radio service consisting of numbers and letters assigned by NTC is called a call sign. A call sign is a unique combination of characters that identifies a specific radio station or operator. It is used to establish communication and to ensure proper identification in the amateur radio community.

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3. NTC stands for

Explanation

The correct answer is National Telecommunications Commission. NTC is an abbreviation for National Telecommunications Commission, which is a regulatory body responsible for overseeing and regulating the telecommunications industry in a particular country. They ensure fair competition, protect consumer rights, and promote the development of telecommunications infrastructure.

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4. No station in the amateur radio service shall be operated except in accordance with a valid permit or licensed issued by:

Explanation

The correct answer is National Telecommunications Commission "NTC". In the amateur radio service, it is necessary to have a valid permit or license issued by the NTC in order to operate a station. The NTC is responsible for regulating and overseeing the telecommunications sector in the country, including the amateur radio service. They ensure that operators adhere to the rules and regulations set forth for the proper and safe operation of amateur radio stations.

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5. Government agency which grants permits for the use of radio frequencies for wireless telephone & telegraph systems and radio communication systems including amateur radio communications and radio broadcasting systems.

Explanation

The correct answer is NTC. NTC stands for National Telecommunications Commission, which is a government agency responsible for granting permits for the use of radio frequencies for various communication systems, including wireless telephone and telegraph systems, radio communication systems, amateur radio communications, and radio broadcasting systems.

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6. What is the government agency which grants permits for the use of radio frequencies for wireless telephone and telegraph systems and radio communication systems including amateur radio stations and radio television broadcasting systems?

Explanation

The National Telecommunications Commission is the government agency responsible for granting permits for the use of radio frequencies for various communication systems, including wireless telephone and telegraph systems, radio communication systems, amateur radio stations, and radio television broadcasting systems.

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7. It shall be indicated in the amateur radio station license and in the radio amateur operator certificate.

Explanation

The correct answer is call sign. In amateur radio, the call sign is a unique identifier assigned to each licensed operator. It is used to identify the operator and their location when communicating with other stations. The call sign is also included in the radio amateur operator certificate, which serves as proof of the operator's qualifications and authorization to use the radio frequencies.

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8. What should an amateur do upon knowing that his station is causing harmful interference to the operation of any existing station?

Explanation

Upon realizing that his station is causing harmful interference to the operation of an existing station, an amateur should cease operation immediately. This is the most responsible and ethical action to take in order to rectify the situation and prevent further disruption or damage. Continuing to use the station or ignoring the other user would only exacerbate the interference and potentially cause harm to the existing station. Increasing the power would also be inappropriate as it would only intensify the interference.

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9. All transmission in the amateur radio service shall carry identification signals known as

Explanation

In the amateur radio service, all transmissions are required to have identification signals known as "call signs." Call signs are unique identifiers assigned to licensed amateur radio operators and are used to identify the sender of the transmission. These call signs help in maintaining proper communication protocols, identifying the source of the transmission, and ensuring accountability in the amateur radio community.

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10. The simultaneous transmission of sound and picture (Amateur Television) on all frequencies above 50 MHz is allowed provided such operation shall be covered by a specific authorization from the

Explanation

The correct answer is NTC. The National Telecommunications Commission (NTC) is responsible for regulating and authorizing the transmission of sound and picture on frequencies above 50 MHz for Amateur Television. They ensure that operators comply with the necessary regulations and guidelines to prevent interference and maintain the quality of transmission.

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11. What government agency is responsible for the regulation of the amateur radio service?

Explanation

The National Telecommunications Commission (NTC) is responsible for the regulation of the amateur radio service. They oversee the licensing, operation, and enforcement of rules and regulations for amateur radio operators in the country. The NTC ensures that amateur radio operators comply with frequency allocations, technical standards, and other requirements to maintain a safe and efficient amateur radio service.

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12. The average passing grade of the amateur examination is 70% provided there is no grade below__%?

Explanation

The correct answer is 50%. This means that in order to maintain an average passing grade of 70%, there cannot be any grades below 50%. If there were grades below 50%, the average passing grade would be lower than 70%.

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13. The combination of letters and numbers to identify a radio station is known as?

Explanation

A call sign is a unique combination of letters and numbers used to identify a radio station. It serves as a distinctive identifier for each station and helps in communication and broadcasting. Unlike an address or handle, a call sign specifically refers to the identification of a radio station. A call name is not a commonly used term in this context, making call sign the most appropriate answer.

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14. The Philippines is divided into how many amateur radio districts? 

Explanation

The Philippines is divided into 9 amateur radio districts. This means that the country has established 9 separate regions or areas for amateur radio operators. Each district likely has its own specific regulations, frequencies, and licensing requirements for amateur radio operators.

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15. Who is responsible for the correct and proper operation of the amateur fixed station of an amateur club?

Explanation

The trustee is responsible for the correct and proper operation of the amateur fixed station of an amateur club. This individual is entrusted with the management and control of the club's station and is responsible for ensuring that all operations are conducted in compliance with the rules and regulations set forth by the relevant authorities. The trustee plays a crucial role in maintaining the integrity and legality of the club's operations.

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16. The fixed amateur radio station of an association, club or society shall be licensed under the name of the

Explanation

The correct answer is "trustee." In the context of the question, a fixed amateur radio station owned by an association, club, or society should be licensed under the name of the trustee. A trustee is someone who holds legal ownership or control over a property or organization on behalf of others. Therefore, it is appropriate for the trustee to be the licensed owner of the radio station in this scenario.

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17. The Philippines is divided into how many radio amateur districts?

Explanation

The Philippines is divided into nine radio amateur districts. This means that the country has been segmented into nine separate regions or areas for the purpose of organizing and managing radio amateur activities. Each district likely has its own set of regulations and guidelines for amateur radio operators within its jurisdiction.

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18. An amateur radio association should have how many members to qualify for accreditation by the NTC

Explanation

An amateur radio association should have at least 25 members to qualify for accreditation by the NTC. This number indicates that the association is active and has a sufficient number of members to effectively carry out its activities and responsibilities. It also suggests that the association has a certain level of organization and support from the amateur radio community.

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19. Who shall be allowed to sell and import amateur transceivers?

Explanation

Only NTC accredited radio dealers shall be allowed to sell and import amateur transceivers. This means that these dealers have met the necessary requirements and standards set by the National Telecommunications Commission (NTC) to engage in the sale and importation of amateur transceivers. This ensures that the dealers are knowledgeable and authorized to handle and distribute these devices, promoting safety and compliance with regulations.

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20. The fixed amateur radio station of an association, club or society shall be licensed under the name of the

Explanation

The correct answer is trustee. In the context of a fixed amateur radio station, the trustee refers to the person who is responsible for the station's operation and compliance with regulations. The trustee is typically appointed or elected by the association, club, or society that owns the station. They have the authority to ensure that the station operates within the legal framework and follows the guidelines set by the regulatory authorities.

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21. An amateur Radio Club must have at least how many members?

Explanation

An amateur Radio Club must have at least 25 members because it takes a certain number of people to effectively operate and maintain a radio club. With fewer than 25 members, there may not be enough manpower or resources to carry out club activities and initiatives. Additionally, having a larger membership allows for a greater diversity of skills, knowledge, and interests, which can enhance the overall experience and offerings of the club.

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22. The minimum age requirement for amateur radio examination is?

Explanation

The minimum age requirement for amateur radio examination is 12 years for class A, B, and C, and 9 years old for class D. This means that individuals who are at least 12 years old can take the examination for class A, B, and C licenses, while those who are at least 9 years old can take the examination for class D license.

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23. The Philippines is divided into how many amateur radio districts?

Explanation

The correct answer is nine because the Philippines is divided into nine amateur radio districts. Each district has its own designated call sign prefix, allowing for better organization and communication among amateur radio operators throughout the country.

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24. Who shall be allowed to sell and import amateur transceivers?     

Explanation

Only NTC accredited radio dealers shall be allowed to sell and import amateur transceivers. This means that the National Telecommunications Commission (NTC) has authorized certain radio dealers to engage in the sale and importation of amateur transceivers. These dealers have met the necessary requirements and standards set by the NTC, ensuring that they have the knowledge and expertise to handle and distribute these devices. It is important to ensure that only accredited dealers are involved in the sale and importation of amateur transceivers to maintain quality and adherence to regulations.

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25. What is the radiotelegraph distress signal?

Explanation

SOS is the radiotelegraph distress signal. It is a universally recognized signal used to indicate an emergency. The letters "SOS" do not actually stand for any specific words, but they were chosen because they are easily recognizable and can be understood in Morse code. This distress signal is used to call for help in situations where immediate assistance is required, such as in maritime or aviation emergencies.

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26. Amateur Radio Operator "Class C" is

Explanation

The correct answer is Technician Class. The Technician Class is a license class for amateur radio operators. It is the entry-level license and allows operators to have limited privileges on the amateur radio bands. This class requires passing a written exam which covers basic regulations, operating practices, and electronics theory. Technicians have access to a specific set of frequency bands and modes, allowing them to communicate with other amateur radio operators locally and sometimes globally. This class is often the starting point for individuals interested in amateur radio and provides a foundation for further advancement in the hobby.

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27. Who is the Class A amateur duly appointed by the board of a club or association to supervise and control the proper use and operation of the fixed station of that association or club?

Explanation

A trustee is a Class A amateur who is appointed by the board of a club or association to supervise and control the proper use and operation of the fixed station of that association or club. The trustee is responsible for ensuring that the station is used in accordance with regulations and guidelines, and for maintaining the station's equipment and infrastructure. They have the authority to make decisions regarding the station's operation and can enforce rules and policies to ensure its proper functioning.

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28. An amateur organization, club, society, organized under Philippine Laws and having a minimum membership of ___________ duly licensed amateur radio operator may be accredited by NTC and granted permission to operate a club station.

Explanation

An amateur organization, club, society, organized under Philippine Laws and having a minimum membership of 25 duly licensed amateur radio operators may be accredited by NTC and granted permission to operate a club station.

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29. It is the term for any transmission, emission and reception of signs, signals, writings, images and sounds or intelligence of any nature by wire, radio, optical or other electromagnetic systems.

Explanation

Telecommunications is the correct answer because it encompasses the transmission, emission, and reception of information through various means such as wire, radio, optical, or electromagnetic systems. This term includes telephony, which refers to the transmission of voice signals, as well as telephotography, which involves the transmission of images. Additionally, telecommunications also covers the transmission of written messages, signals, and sounds, making it the most comprehensive term among the options given.

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30. The Technician Class is also known as

Explanation

not-available-via-ai

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31. It is the term for any transmission, emission and reception of signs, signals, writings, images and sounds or intelligence of any nature by wire, radio, optical or other electromagnetic systems.

Explanation

Telecommunications refers to the transmission, emission, and reception of various forms of communication, such as signs, signals, writings, images, and sounds, using different methods like wire, radio, optical, or other electromagnetic systems. This term encompasses a wide range of communication technologies and systems that allow for the exchange of information over long distances. It includes telephone networks, internet communication, wireless communication, and other forms of electronic communication.

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32. What is the equivalent of class C amateur?

Explanation

The equivalent of class C amateur is the Technician Class.

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33. Amateur Radio Operator "Class C" is

Explanation

The correct answer is Technician Class. The Technician Class is a type of Amateur Radio Operator license. This class is the entry-level license and allows operators to have limited privileges on the amateur radio bands.

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34. The amateur frequency bands allocated by the Regulations to the amateurs shall be used only by

Explanation

The correct answer is "Licensed amateurs". This means that only individuals who have obtained a valid amateur radio license are allowed to use the amateur frequency bands allocated by the Regulations. Non-licensed amateurs, Class D Amateurs, and Class A Amateurs are not permitted to use these frequency bands.

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35. ITU stands for

Explanation

ITU stands for International Telecommunications Union. This organization is responsible for coordinating and standardizing global telecommunications networks and services. It plays a crucial role in promoting international cooperation and collaboration in the field of telecommunications. The other options mentioned in the question, such as International Telegraphy Union, International Telephony Union, and International Trade Union, are not correct as they do not accurately represent the purpose and scope of ITU.

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36. A radio communication service using space stations and earth satellites for the same purposes as those of the Amateur Radio Service.

Explanation

The given question is asking for a radio communication service that uses space stations and earth satellites for the same purposes as the Amateur Radio Service. The correct answer is "Amateur Satellite Service" because this service specifically utilizes satellites and space stations to provide communication services similar to those offered by the Amateur Radio Service.

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37. The sole body that exercises jurisdiction over the supervision, adjudication and control over all telecommunications services throughout the country.

Explanation

The National Telecommunications Commission (NTC) is the correct answer because it is the sole body that exercises jurisdiction over the supervision, adjudication, and control of all telecommunications services in the country. The NTC is responsible for regulating and overseeing the telecommunications industry, ensuring fair competition, protecting consumer rights, and promoting the development of efficient and reliable telecommunications services nationwide. The DOTC (Department of Transportation and Communications), SEC (Securities and Exchange Commission), and IARU (International Amateur Radio Union) do not have the same authority and jurisdiction over telecommunications services as the NTC.

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38. To facilitate the reception of distress calls using the emergency frequency on 2 meters, transmissions should be kept to a minimum and for how long?

Explanation

To ensure efficient reception of distress calls using the emergency frequency on 2 meters, transmissions should be kept to a minimum duration. Keeping transmissions to a maximum of 1 minute allows for quick and concise communication, ensuring that other distress calls can be received and addressed promptly. This time limit helps prevent congestion on the emergency frequency and allows for efficient coordination of emergency response efforts.

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39. The Technician Class is also known as

Explanation

The Technician Class is also known as Class C.

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40. What is the United Nations agency based in Geneva, Switzerland which coordinates the global use of the radio spectrum?

Explanation

The correct answer is ITU. ITU stands for International Telecommunication Union, which is a United Nations agency based in Geneva, Switzerland. It is responsible for coordinating the global use of the radio spectrum, as well as promoting international cooperation in telecommunications and information and communication technologies.

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41. When should a radio statio license without modification be filed for renewal?

Explanation

The correct answer is 30 days before the expiration date. This is the time frame within which a radio station license should be filed for renewal without any modifications. Filing within this period ensures that the renewal process is initiated in a timely manner, allowing for any necessary paperwork and procedures to be completed before the license expires. Filing too early or too late may result in unnecessary delays or complications in the renewal process.

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42. The frequency bands that shall be allocated to the different classes of radio amateurs shall be determined by the ________.

Explanation

The correct answer is NTC. The NTC, or National Telecommunications Commission, is responsible for determining the frequency bands that will be allocated to different classes of radio amateurs. They regulate and manage the allocation of radio frequencies in order to ensure efficient and effective use of the spectrum.

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43. To facilitate the reception of distress calls using the emergency frequency on 2 meters, transmissions should be kept to a minimum and for how long?

Explanation

To ensure efficient reception of distress calls on the emergency frequency, transmissions should be kept to a minimum. This means that the duration of each transmission should be limited. The correct answer is "Not exceeding 1 minute." This means that distress calls should be concise and to the point, lasting no longer than 1 minute to avoid clogging the emergency frequency and allow for other important communications to take place.

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44. Where should the amateur Radio Station License be placed in the radio station?

Explanation

The amateur Radio Station License should be posted in a conspicuous place in the radio station. This means that the license should be displayed in a location where it can be easily seen and accessed by anyone entering the station. This ensures that the license is visible to visitors, employees, and authorities, and demonstrates compliance with regulations. Placing the license in a conspicuous place helps to maintain transparency and accountability for the radio station's operations.

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45. What do you call a radio station in the amateur service installed at specified fixed location and operated to communicate with an amateur mobile station, portable station or another amateur station?

Explanation

An amateur fixed station refers to a radio station in the amateur service that is installed at a specified fixed location and used to communicate with other amateur stations, including mobile and portable stations. This term is used to differentiate it from other types of stations, such as base stations or local stations, which may have different purposes or characteristics.

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46. It is defined as a radio communication service using space stations on earth satellites for the same purpose as those of the Amateur Radio Service?

Explanation

The correct answer is Amateur Satellite Service. This service refers to the use of space stations on earth satellites for radio communication. It is similar in purpose to the Amateur Radio Service, which involves non-commercial radio communication for personal use. The Amateur Satellite Service allows amateur radio operators to communicate with each other using satellites in space, expanding the range and capabilities of their radio communication.

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47. What is the correct posting of licenses?

Explanation

The correct posting of licenses is to have them in a conspicuous place in the radio station or to carry a certified copy of the license. This ensures that the license is easily accessible and visible to anyone who may need to verify the amateur radio station's legality. Keeping the license hidden or at the front door would not fulfill the requirement of having it in a conspicuous place.

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48. Where should the amateur Radio Station License be placed in the radio station?

Explanation

The amateur Radio Station License should be posted in a conspicuous place in the radio station. This means that it should be displayed prominently and clearly visible to anyone entering the station. This ensures that the license is easily accessible for inspection and also serves as a way to demonstrate compliance with regulations. Placing the license in a conspicuous place helps to maintain transparency and accountability in operating the radio station.

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49. After how many years may an expired license be renewed; subject to the payment of fees and surcharges and the assignment of a different callsign from that of the former license but without a need for attending seminar on current Radio Laws and Radio Ethics with the National Amateur Radio Organization.

Explanation

An expired license may be renewed after more than 2 years but less than 5 years, subject to the payment of fees and surcharges and the assignment of a different callsign from that of the former license. There is no need to attend a seminar on current Radio Laws and Radio Ethics with the National Amateur Radio Organization.

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50. A radio station in the amateur service installed on board a vehicle or vessel and intended to be used while in motion or during halts at unspecified points is an

Explanation

An amateur mobile station refers to a radio station in the amateur service that is installed on a vehicle or vessel and can be used while in motion or during halts at unspecified points. This type of station is designed to be easily movable and can be used in different locations as the vehicle or vessel travels. It allows amateur radio operators to communicate while on the move, making it convenient for activities such as emergency communications, contests, or simply staying connected with other amateur radio operators while traveling.

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51. A station in the amateur service installed on board a vehicle or vessel and intended to be used while in motion or during halts at unspecified points.

Explanation

An amateur mobile station refers to a station in the amateur service that is installed on a vehicle or vessel and is designed to be used while in motion or during halts at unspecified points. This type of station allows amateur radio operators to communicate while on the move, making it ideal for activities such as mobile operations, emergency communications, or participating in events that require constant movement. Unlike a fixed station that is stationary, an amateur mobile station provides flexibility and the ability to communicate from different locations.

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52. A station in the amateur service installed on board a vehicle or vessel and intended to be used while in motion or during halts at unspecified points.

Explanation

An amateur mobile station refers to a station in the amateur service that is installed on a vehicle or vessel and is intended to be used while in motion or during halts at unspecified points. This type of station allows amateur radio operators to communicate while on the move, providing flexibility and the ability to stay connected even when traveling. It is different from a fixed station, which is set up in a specific location, and a portable station, which can be easily transported but is not necessarily used while in motion. An amateur satellite station, on the other hand, is used to communicate via amateur satellites.

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53. The distress signal ________spoken three (3) times 

Explanation

"MAYDAY" is the correct answer because it is the internationally recognized distress signal used by pilots, mariners, and others to indicate that they are in grave and imminent danger and require immediate assistance. The word "MAYDAY" is spoken three times in a row to ensure clarity and to distinguish it from other radio transmissions.

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54. The frequencies allocated for amateur stations shall be used strictly in accordance with the

Explanation

The frequencies allocated for amateur stations must be used strictly in accordance with the class of the operating station. This means that different classes of amateur stations have specific frequency bands assigned to them, and operators must operate within those bands. This ensures that there is organized and efficient use of the limited frequency spectrum available for amateur radio operations.

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55. To facilitate the reception of distress calls, all transmissions on 145.000 MHz shall be kept to a minimum and shall not exceed 

Explanation

To ensure that distress calls can be received effectively, it is necessary to limit the duration of transmissions on the designated frequency. By keeping transmissions to a minimum and not exceeding one minute, it allows for efficient communication and prevents unnecessary congestion on the channel. This allows distress calls to be promptly received and addressed, ensuring the safety and well-being of those in need.

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56. General Term applied to the use of radio wave. 

Explanation

The term "radio" is the correct answer because it is the general term used to describe the use of radio waves. Radio is a form of communication that involves the transmission and reception of electromagnetic waves in the radio frequency range. It is widely used for broadcasting, telecommunications, and wireless communication. The other options, such as radio telephony, radiograph, and radio telegraphy, are specific applications or technologies related to radio but do not encompass the general concept of radio itself.

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57. The NTC may authorize a foreign visitor to operate an amateur radio station while temporarily staying in the Philippines by issuing a Temporary Permit valid for _______ upon submission of the required documents.

Explanation

The NTC may authorize a foreign visitor to operate an amateur radio station while temporarily staying in the Philippines by issuing a Temporary Permit valid for 1 year upon submission of the required documents. This means that the foreign visitor will be allowed to operate the amateur radio station for a period of 1 year, as long as they have submitted the necessary documents to the NTC. After the 1-year period, the foreign visitor may need to renew their permit if they wish to continue operating the amateur radio station.

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58. The NTC may authorize a foreign visitor to operate an amateur radio station while temporarily staying in the Philippines by issuing a Temporary Permit valid for _______ upon submission of the required documents.

Explanation

The NTC may authorize a foreign visitor to operate an amateur radio station while temporarily staying in the Philippines by issuing a Temporary Permit valid for 1 year upon submission of the required documents. This means that the foreign visitor can legally operate an amateur radio station in the Philippines for a period of one year, as long as they have submitted the necessary documents to the NTC.

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59. IARU stands for

Explanation

The correct answer is "International Amateur Radio Union." IARU is an international organization that represents the interests of amateur radio operators worldwide. It promotes amateur radio as a hobby and facilitates international communication and cooperation among amateur radio operators. The term "radio" in the answer option suggests the involvement of radio communication, while "international" indicates the global scope of the organization.

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60. One of the grounds for the revocation/suspension of a radio amateur license is

Explanation

The correct answer is violations of the provisions of the radio control law. This is because radio amateur licenses are granted with certain rules and regulations that need to be followed. If a licensee violates these provisions, their license can be suspended or revoked as a consequence. Using commercial frequency or sending coded messages are also not allowed, but they are not specifically mentioned as grounds for revocation/suspension in the question.

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61. What is the latest Revised Amateur Radio Regulations?

Explanation

The latest Revised Amateur Radio Regulations is Memorandum Circular No. 03-08-2012. This circular was issued on March 8, 2012, and it contains the updated regulations and guidelines for amateur radio operators. It is the most recent document specifically addressing the rules and regulations for amateur radio in the given options.

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62. A radio station in the amateur service installed on board a vehicle or vessel and intended to be used while in motion or during halts at unspecified points is an

Explanation

An amateur mobile station refers to a radio station in the amateur service that is installed on a vehicle or vessel and is intended to be used while in motion or during halts at unspecified points. This type of station allows amateur radio operators to communicate while on the move, providing flexibility and convenience for communication purposes.

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63. The NTC may authorize a foreign visitor to operate an amateur radio station while temporarily staying in the Philippines by issuing a Temporary Permit valid for _______ upon submission of the required documents.

Explanation

The NTC (National Telecommunications Commission) has the authority to grant a Temporary Permit to a foreign visitor for operating an amateur radio station in the Philippines. This permit is valid for a period of 1 year. The foreign visitor must submit the necessary documents to obtain this permit.

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64. This channel is used only for emergency communications and general calling for radio telephony

Explanation

This answer is correct because it states that the channel is used for emergency communications and general calling for radio telephony. Additionally, it specifies that the frequency range is 145+/-25KHz, which indicates the range within which the channel operates. The other frequency ranges mentioned in the options (145+/-75KHz and 145+/-50KHz) are not accurate according to the given information. Therefore, the correct answer is 145+/-25KHz.

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65. It is defined as a reasonably complete and sufficient combination of distinct radio equipment intended for or capable of being used either for transmission or reception of radio signals or both?

Explanation

Radio apparatus refers to a collection of distinct radio equipment that can be used for both transmitting and receiving radio signals. It is a comprehensive and sufficient combination of devices that enable communication through radio waves. This term encompasses various types of radio equipment, including transmitters and receivers, which are essential for transmitting and receiving radio signals.

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66. It is the general term applied to the use of radio waves?

Explanation

The term "radio" is the general term applied to the use of radio waves. Radio waves are electromagnetic waves that are used for communication and broadcasting purposes. Radiology, on the other hand, is a medical specialty that focuses on the use of medical imaging techniques such as X-rays, CT scans, and MRIs. A radio technician is a professional who specializes in the installation, maintenance, and repair of radio equipment. Radio operation refers to the act of operating a radio device or system. Therefore, the correct answer is "Radio" as it encompasses the general use of radio waves.

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67. What rating must a candidate obtain to pass the written examination provided that a rating of not less than 50% is received for any of the prescribed elements?

Explanation

To pass the written examination, a candidate must obtain a rating of at least 50% in any of the prescribed elements. This means that if the candidate scores below 50% in any element, they will fail the examination. Therefore, the candidate must aim for a rating higher than 50% in order to pass. Among the given options, the only rating higher than 50% is 70%, so the candidate must obtain a rating of 70% to pass the written examination.

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68. Refers to telecommunications by means of radio waves.  

Explanation

Radiocommunication refers to the use of radio waves for telecommunication purposes. It involves the transmission and reception of signals through radio waves, enabling communication over long distances without the need for physical connections. This can include various forms of communication such as broadcasting, two-way radio communication, and wireless telephony. Radiocommunication plays a crucial role in modern telecommunications systems, allowing for efficient and widespread communication across different locations and devices.

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69. The _______ shall maintain an updated database of amateur radio station licensees and radio amateur operators. This database shall be made available to the public and shall only reveal the name, call sign(s), amateur radio class and license expiration date of the club station license, ARSL or RAOC.

Explanation

The NTC shall maintain an updated database of amateur radio station licensees and radio amateur operators. This database shall be made available to the public and shall only reveal the name, call sign(s), amateur radio class and license expiration date of the club station license, ARSL or RAOC.

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70. The NTC shall grant a unique amateur __________ to the applicant who successfully passes the amateur radio exams and meets the minimum conditions for the grant of license.

Explanation

The correct answer is "Call sign." In the context of amateur radio, a call sign is a unique identifier assigned to an individual or station. The NTC (presumably the governing body) grants this call sign to applicants who pass the amateur radio exams and meet the necessary requirements for obtaining a license. The call sign is used to identify and differentiate between different operators or stations in radio communications.

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71. What shall an amateur do upon knowing his station is causing harmful interference to the operation of any existing station?

Explanation

Upon knowing that his station is causing harmful interference to the operation of any existing station, an amateur should cease operation immediately. This is the most appropriate action to take in order to prevent further interference and ensure the smooth operation of the existing station. Ceasing operation immediately allows for the identification and resolution of the interference issue without causing any additional disruption or harm.

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72. For holder of a 2nd class commercial radiotelegraph operator certificate to secure an amateur Class B license, it shall be required to pass the examination for element___? Only

Explanation

To secure an amateur Class B license, a holder of a 2nd class commercial radiotelegraph operator certificate is required to pass the examination for element 2.

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73. When shall persons other than the licensed be allowed to use the latters radio?

Explanation

Persons other than the licensed are allowed to use the latter's radio both under direct supervision and under direct control of the addressee. This means that the licensed person can allow others to use their radio as long as they are directly supervising or controlling the use of the radio. This ensures that the licensed person retains responsibility and oversight for the radio's usage, even when someone else is operating it.

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74. What element shall be required from a holder of a valid 1st /or 2nd class commercial radiotelegraph operator certificate to pass to secure a Class B amateur license?

Explanation

To secure a Class B amateur license, a holder of a valid 1st /or 2nd class commercial radiotelegraph operator certificate would need to pass Element II. This suggests that Element II covers the necessary knowledge and skills required for operating a Class B amateur radio.

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75. Amateur Class D certificate holders are authorized to operate

Explanation

Amateur Class D certificate holders are authorized to operate VHF radio stations only. This means that they are allowed to use Very High Frequency (VHF) radio frequencies for communication. They are not authorized to operate HF/SSB or UHF radio stations.

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76. It is the general term applied to the use of radio waves?

Explanation

The correct answer is "Radio" because it is the general term used to describe the use of radio waves. Radiology refers to the medical specialty that uses medical imaging techniques, such as X-rays and CT scans. A radio technician is a professional who works with radio equipment, while radio operation refers to the act of operating a radio device. Therefore, "Radio" is the most appropriate and general term in this context.

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77. On what month does the expiration of a license issued by NTC fall, except those with lifetime privileges?

Explanation

The expiration of a license issued by NTC falls on the licensee's birth month. This means that the license will need to be renewed every year during the month of the licensee's birth. This is different from licenses with lifetime privileges, which do not have an expiration date.

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78. What document should be filed before an amateur radio license is renewed evidencing his/her involvement in any amateur radio activities?

Explanation

Before an amateur radio license is renewed, the licensee should provide proof of their involvement in any amateur radio activities. This is necessary to ensure that the licensee is actively participating in the amateur radio community and is engaged in the appropriate activities related to their license. The proof of amateur activity serves as evidence that the licensee is fulfilling their responsibilities and demonstrating their commitment to the hobby. This documentation helps to maintain the integrity and credibility of the amateur radio licensing process.

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79. Portable operation must not extend beyond _____ month in any other area without obtaining a specific authority for continued operation?

Explanation

Portable operation must not extend beyond one month in any other area without obtaining a specific authority for continued operation. This means that if someone wants to operate their portable device in a different area for more than one month, they need to obtain permission or authorization to do so. This ensures that portable operations are regulated and controlled, preventing any potential misuse or interference with other devices or systems.

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80. This channel is used only for emergency communications and general calling for radio telephony

Explanation

The correct answer is 145+/-25KHz. This frequency range is commonly used for emergency communications and general calling in radio telephony. It allows for a sufficient bandwidth to transmit important information during emergencies and allows for clear and effective communication. The other frequency ranges mentioned (145+/-75KHz and 145+/-50KHz) are not commonly used for emergency communications and may not provide the same level of reliability and clarity.

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81. Amateur Class D certificate holders are authorized to operate

Explanation

Amateur Class D certificate holders are authorized to operate VHF radio stations only. This means that they are permitted to use Very High Frequency (VHF) radio equipment for communication purposes. They are not authorized to operate UHF radio stations or HF/SSB radio stations. Therefore, the correct answer is VHF radio station only.

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82. Application for modification of the license shall be filed with the NTC for upgrading to a higher class of license, change of name, transfer of location of the fixed station or addition/deletion of transceiver

Explanation

Modification of License – Application for modification of the license shall be filed with the NTC for upgrading to a higher class of license, change of name, transfer of location of the fixed station or addition/deletion of transceiver.

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83. Portable operation must not exceed beyond _______ in any other area without obtaining a specific authority for continued operation and if the operation will exceed four (4) months continuously in that location, a modification of the station license must be applied for.

Explanation

Portable operation must not exceed beyond 1 month in any other area without obtaining a specific authority for continued operation. If the operation will exceed four (4) months continuously in that location, a modification of the station license must be applied for.

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84. _________ in the amateur mobile service which has knowledge of a distress traffic and which cannot itself assist the station in distress is forbidden to transmit on the frequency in which the distress traffic is taking place, until such station receives the message indicating that normal working transmissions may be resumed.

Explanation

Any station in the amateur mobile service that has knowledge of a distress traffic and cannot assist the station in distress is forbidden to transmit on the frequency where the distress traffic is occurring. This restriction remains in place until the station receives a message indicating that normal working transmissions can resume.

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85. Refers to a reasonably complete and sufficient combination of distinct radio equipment intended for and capable of being used either for transmission or reception of radio signals or both.

Explanation

The term "radio apparatus" refers to a combination of distinct radio equipment that is capable of transmitting or receiving radio signals. This can include various devices such as radio transmitters, receivers, antennas, and other related equipment. The term encompasses a wide range of equipment used in radio communication and broadcasting.

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86. What is the prefix used for the Class A Amateur Call sign?

Explanation

Class A (DU or 4F); Class B (DV); Class C (DW); Class D (DY); Club Station, Dxpedition and special events (DX or DZ)

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87. Any transmission, emission, or reception of signs, signal, writings, images and sounds or intelligence of any nature by wire, radio, optical or other electromagnetic systems.

Explanation

Telecommunications refers to the transmission, emission, or reception of signs, signals, writings, images, sounds, or intelligence of any nature using wire, radio, optical, or other electromagnetic systems. This term encompasses various forms of communication, including amateur communications, radiocommunications, and wireless communications. It is a broad term that encompasses all types of communication systems and technologies that involve the exchange of information using electronic means.

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88. The Amateur Repeater Station is in the name of?

Explanation

The correct answer is Trustee. In the context of an Amateur Repeater Station, the trustee refers to the person or entity that holds the license for the station and is responsible for its operation. The trustee is legally responsible for ensuring that the station operates within the regulations and guidelines set by the relevant authorities. This includes maintaining proper records, adhering to frequency allocations, and managing any necessary coordination with other stations. The trustee may or may not be the same person as the operator or head of the station.

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89. What is DW, DV or DU in the formation of amateur call sign?

Explanation

The correct answer is "Prefix" because in the formation of an amateur call sign, DW, DV, or DU refers to the prefix. A call sign typically consists of a prefix, which identifies the country or region, followed by a series of letters and numbers that make it unique to each individual amateur radio operator. Therefore, DW, DV, or DU represents the initial part of the call sign, indicating the geographical location or country of the operator.

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90. Metro Manila belongs to which Amateur Radio District?

Explanation

Metro Manila belongs to District 1 in terms of Amateur Radio Districts.

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91. Amateur Class D licensee is authorized to operate VHF radio sets with a maximum power of

Explanation

An Amateur Class D licensee is authorized to operate VHF radio sets with a maximum power of 100 watts. This means that they are allowed to transmit at a power level of up to 100 watts when using VHF radio sets.

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92. The Class C Amateur Examination shall cover

Explanation

The Class C Amateur Examination will cover Elements II, III, and IV. This means that the exam will focus on these specific elements and test the knowledge and understanding of the topics included in these elements.

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93. Any transmission, emission, or reception of signs, signal, writings, images and sounds or intelligence of any nature by wire, radio, optical or other electromagnetic systems.

Explanation

Telecommunications refers to the transmission, emission, or reception of signs, signals, writings, images, and sounds or intelligence of any nature by wire, radio, optical, or other electromagnetic systems. This includes various forms of communication such as telephone networks, internet communication, and broadcasting. The term encompasses both wired and wireless communication methods and is a broad category that covers all forms of electronic communication. Therefore, telecommunications is the correct answer as it encompasses the entire range of communication methods mentioned in the question.

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94. How many classes of amateurs are there in the Philippines?

Explanation

There are four classes of amateurs in the Philippines.

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95. Which of the following Amateur Examination subjects deals with Morse Code?

Explanation

Element I deals with Morse Code.

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96. Amateur Class D licensee is authorized to operate VHF/UHF radio sets with a maximum power of

Explanation

An Amateur Class D licensee is authorized to operate VHF/UHF radio sets with a maximum power of 100 watts. This means that they are allowed to transmit at a power level of up to 100 watts when using VHF/UHF frequencies. This power limit helps to ensure that amateur radio operators do not cause interference to other radio services and allows for efficient use of the radio spectrum.

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97. NCR belongs to which Amateur Radio District?

Explanation

NCR belongs to District 1 in terms of Amateur Radio Districts.

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98. The Class C Amateur Examination shall cover

Explanation

The Class C Amateur Examination shall cover Elements II, III, and IV. This means that the exam will focus on the topics and content included in these elements. It is important for candidates to study and have a good understanding of these elements in order to pass the examination.

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99. What is the subject matter of element 2 of the amateur radio examinations?

Explanation

The subject matter of element 2 of the amateur radio examinations is Radio Laws. This means that individuals taking the exam will be tested on their knowledge and understanding of the laws and regulations governing amateur radio operations. This may include topics such as licensing requirements, operating procedures, frequency allocations, and other legal aspects related to amateur radio communication.

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100. The call sign of a fixed amateur station with characters with at least ___ high shall be posted at the entrance of the premises where it is located?

Explanation

The call sign of a fixed amateur station with characters at least 10 cm high should be posted at the entrance of the premises where it is located. This requirement ensures that the call sign is easily visible and identifiable by anyone entering the premises. It helps in maintaining transparency and compliance with regulations related to amateur radio operations.

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101. What frequency range on 40-meter HF can be used by amateurs in the Philippines?

Explanation

Amateurs in the Philippines can use the frequency range of 7.000-7.200 MHz on the 40-meter HF band. This frequency range is specifically allocated for amateur radio use in the Philippines, allowing amateur operators to communicate within this range.

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102. What frequency range on 40-meter HF can be used by amateurs in the Philippines?

Explanation

Amateurs in the Philippines can use the frequency range of 7.000-7.200 MHz on the 40-meter HF band. This range is specifically allocated for amateur radio use in the Philippines.

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103. How much is the fee for the Permit to Purchase/Sell or Transfer of ownership transmitter/transceiver?

Explanation

The fee for the Permit to Purchase/Sell or Transfer of ownership transmitter/transceiver is P50.00.

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104. What are some provinces under amateur District 4?

Explanation

The provinces under amateur District 4 are Camarines Sur, Camarines Norte, and Albay.

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105. What is the distress signal for radiotelephony?

Explanation

Mayday is the distress signal for radiotelephony. It is derived from the French word "m'aidez" which means "help me". This signal is internationally recognized and used by pilots, mariners, and other individuals in emergency situations to indicate that they are in immediate danger and require immediate assistance. Using the term "Mayday" helps to ensure clear communication and prompt response from the relevant authorities or nearby vessels/aircraft.

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106. What is the radiotelephony distress signal?

Explanation

Mayday is the radiotelephony distress signal used by pilots and mariners to indicate a life-threatening emergency. It is derived from the French phrase "m'aider," which means "help me." This signal is universally recognized and is used to request immediate assistance in situations such as aircraft or vessel accidents, medical emergencies, or imminent danger. By transmitting the distress call "Mayday" over the radio, the person in distress alerts others to their urgent need for help, ensuring a prompt response from nearby authorities or fellow operators.

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107. Holders of first class or second class radiotelegraphy certificate shall be required to pass___ only in order to secure class "B" certificate?

Explanation

In order to secure a class "B" certificate, holders of first class or second class radiotelegraphy certificates are only required to pass Element 2.

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108. To secure a Class B amateur license, a registered Electronics and Communications Engineer shall be required to pass the examination for what element?

Explanation

To secure a Class B amateur license, a registered Electronics and Communications Engineer shall be required to pass the examination for Element II. This means that in order to obtain the license, the engineer must demonstrate knowledge and proficiency in the topics covered in Element II.

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109. Which of the following is a valid call sign for Amateur in the Philippines?

Explanation

valid amateur call sign starts with the prefixes: DY, DW, DV, DU, 4F, DX, DZ; followed by the District No.: 1, 2, 3, 4, 5, 6, 7, 8, 9; then a minimum of 2 letters and a maximum of 3 letters. eg. 4F1KJA, DU1EV, DX1PAR

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110. Refers to a Class "A" Amateur Radio Operator who has operated his own amateur station for at least five (5) years and has been deputized by the NTC to inspect amateur stations.

Explanation

An Amateur Radio Inspector is a Class "A" Amateur Radio Operator who has been operating their own amateur station for at least five years and has been authorized by the NTC (National Telecommunications Commission) to inspect amateur stations. This person has the knowledge and experience to ensure that amateur radio stations are operating within the regulations and standards set by the NTC. They play a crucial role in maintaining the integrity and proper functioning of amateur radio stations.

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111. In the event that a candidate for Class C fails in Elements III and IV, but passes element II, he shall be eligible for a Class License in Class___?

Explanation

If a candidate for Class C fails in Elements III and IV but passes Element II, they will be eligible for a Class D license.

Submit
112. Refers to a Class "A" Amateur Radio Operator who has operated his own amateur station for at least five (5) years and has been deputized by the NTC to inspect amateur stations.

Explanation

An Amateur Radio Inspector is a Class "A" Amateur Radio Operator who has operated their own amateur station for at least five years and has been deputized by the NTC (National Telecommunications Commission) to inspect amateur stations. This person is responsible for ensuring that amateur radio stations comply with regulations and standards set by the NTC. They have the authority to conduct inspections and enforce compliance within the amateur radio community.

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113. Refers to a license or written authority to own and operate amateur radio, issued to a qualified person who has passed an appropriate amateur examination, for the period specified.

Explanation

An Amateur Radio Station License (ARSL) refers to a license or written authority that is issued to a qualified person who has passed an appropriate amateur examination. This license allows the individual to own and operate an amateur radio station for a specified period. The ARSL is a document that grants the holder the legal permission to operate amateur radio equipment and participate in amateur radio activities. It signifies that the person has met the necessary qualifications and has the knowledge and skills required to operate a radio station safely and effectively.

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114. A person who performs communication for self training and experimentation is called?

Explanation

An amateur radio operator is a person who engages in communication for self-training and experimentation. They use amateur radio equipment and frequencies to communicate with other operators around the world. This hobby allows individuals to learn about radio technology, practice their communication skills, and experiment with different techniques. Amateur radio operators often participate in emergency communication networks and provide valuable assistance during times of crisis.

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115. Which Element is not prescribed for Class C examination?

Explanation

Element I is for Class A only

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116. A radio station intended to be used during unspecified halts or while in motion is called?

Explanation

A radio station intended to be used during unspecified halts or while in motion is called "mobile" because it is designed to be easily transported and used in different locations, whether the vehicle is stationary or moving. This type of radio station is commonly used in vehicles such as cars, trucks, and boats, allowing for communication while on the go.

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117. On November 11, 1931, what law did the Philippine Legislature enact which is known as the Radio Control Law of the Philippines?

Explanation

not-available-via-ai

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118. A radio station in the amateur service installed at specified fixed location and operated to communicate with an amateur mobile station, amateur portable station or another amateur fixed radio station is an

Explanation

An amateur fixed radio station is a radio station in the amateur service that is installed at a specified fixed location and operated to communicate with an amateur mobile station, amateur portable station, or another amateur fixed radio station. This type of station is not meant to be moved and is intended for communication within the amateur radio community.

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119. What is Act No. 3846?

Explanation

Act No. 3846 refers to the Radio Control Law. This law governs the regulation and control of radio broadcasting in a particular jurisdiction. It outlines the rules and guidelines that broadcasters must adhere to, including licensing requirements, frequency allocation, and content restrictions. The Radio Control Law ensures that radio stations operate within the legal framework and maintain the integrity of the airwaves.

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120. What element shall be required from a holder of a valid 1st /or 2nd class commercial radiotelegraph operator certificate to pass to secure a Class B amateur license?

Explanation

To secure a Class B amateur license, a holder of a valid 1st/2nd class commercial radiotelegraph operator certificate will be required to pass Element II.

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121. Which of the following Amateur Examination subjects deals with Morse Code?

Explanation

Element I deals with Morse Code in the Amateur Examination subjects.

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122. Which Element is not prescribed for Class C examination?

Explanation

Element I is for Class A only

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123. General Qualifications for Examinees – An applicant for examination must possess the following general qualifications: * A citizen of the Philippine or a citizen of other countries that provide the same privilege extended to Filipino nationals in their country as far as examination is concerned. * At least twelve (12) years old for Class A, B and C. For Class D, the minimum age shall be nine (9) years old provided there is an affidavit of parental consent.Ability * to transmit and/or receive messages either in Filipino, English, or any of the Philippine languages.

Explanation

The correct answer states that an applicant for examination must be a citizen of the Philippine or a citizen of other countries that provide the same privilege extended to Filipino nationals in their country as far as examination is concerned. They must also be at least twelve (12) years old for Class A, B, and C, and for Class D, the minimum age shall be nine (9) years old provided there is an affidavit of parental consent. Additionally, they must have the ability to transmit and/or receive messages either in Filipino, English, or any of the Philippine languages.

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124. What element shall be required from a holder of a valid 1st /or 2nd class commercial radiotelegraph operator certificate to pass to secure a Class B amateur license?

Explanation

To secure a Class B amateur license, a holder of a valid 1st/2nd class commercial radiotelegraph operator certificate needs to pass Element II. This means that the individual must demonstrate knowledge and proficiency in the topics covered in Element II of the licensing examination. The specific content of Element II may vary depending on the regulatory authority, but it typically includes subjects such as radio wave propagation, radio operating procedures, electrical principles, and FCC rules and regulations.

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125. Which is part of the Amateur Radio District No. 7

Explanation

Cebu City is part of Amateur Radio District No. 7.

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126. What is the emergency channel?

Explanation

The emergency channel is a frequency used for emergency communications. The correct answer is 145 MHz +/-25 KHz, which means that the emergency channel is centered around 145 MHz and has a tolerance of +/-25 KHz. This frequency range allows for effective communication during emergencies and is commonly used by emergency services and organizations.

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127. What is the maximum number of letters in the suffix of a call sign does NTC issue?

Explanation

The correct answer is 3 because a suffix is the last part of a call sign, typically consisting of one or two letters. Therefore, the maximum number of letters in the suffix would be 3.

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128. Which of the following acts is a ground for suspension / revocation of license / operator certificate / temporary permit?

Explanation

Intentional harmful interfering or jamming of licensed radio stations is a ground for suspension/revocation of license/operator certificate/temporary permit. This act is considered a violation of regulations and ethics in the field of radio communication. It disrupts the normal functioning of licensed radio stations and can cause interference with important communications. Therefore, any individual or operator found guilty of intentional harmful interfering or jamming may face disciplinary action, including the suspension or revocation of their license or operator certificate.

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129. What document is issued by NTC authorizing possession of a radio transmitter or receiver?

Explanation

A Permit to Possess is a document issued by NTC (National Telecommunications Commission) that authorizes an individual or organization to possess a radio transmitter or receiver. This permit grants permission to legally own and use such devices and ensures compliance with regulations set by the NTC. It is required to demonstrate that the possession of the radio transmitter or receiver is authorized and legitimate.

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130. If an amateur with a DU1ABC call sign drives to Baguio City for a day, how should he identify his mobile station when transmitting in radiotelephony?

Explanation

The correct answer is DU1ABC mobile 2. The question states that the individual has a call sign of DU1ABC, indicating that they are an amateur with a call sign in the DU1 region. When operating their mobile station in Baguio City, they should identify themselves using their assigned call sign, DU1ABC, followed by "mobile 2" to indicate that they are operating a mobile station.

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131. Batangas is under what Amateur Radio District?

Explanation

Batangas is under District 1 in terms of Amateur Radio.

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132. What is the United Nations agency based in Geneva, Switzerland which coordinates the global use of the radio spectrum?

Explanation

The correct answer is ITU. The International Telecommunication Union (ITU) is the United Nations agency based in Geneva, Switzerland that coordinates the global use of the radio spectrum. They allocate frequency bands for different uses, such as broadcasting, satellite communications, and mobile phones, to ensure efficient and interference-free communication worldwide. The ITU also develops international regulations and standards for telecommunications technologies to promote global connectivity and cooperation in the field of radio communications.

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133. An amateur shall not transmit messages or signals containing

Explanation

An amateur is not allowed to transmit messages or signals that contain profane or indecent words or language. This is because amateur radio operators are expected to adhere to a code of conduct and maintain a level of professionalism in their communications. Transmitting such content goes against the principles of amateur radio and can result in penalties or loss of privileges. Coded messages and "Q" codes are commonly used in amateur radio communications and are not prohibited. Therefore, the correct answer is profane or indecent words or language.

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134. In order to pass the written examination, the candidate must obtain an average of

Explanation

To pass the written examination, the candidate must achieve an average of 70% with no grade below 50% for any element. This means that the candidate's overall average score must be at least 70%, and they cannot score below 50% in any individual section or component of the examination. This requirement ensures that the candidate demonstrates a minimum level of competence in each element of the exam, while also maintaining a satisfactory overall performance.

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135. What is the minimum age requirement for amateur is?

Explanation

The minimum age requirement for amateur is 12 years for class A, B, and C. Additionally, the minimum age requirement for class D is 9 years.

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136. If an amateur with a DU9XX call sign temporarily operates a portable station in Zamboanga for less than a month, how should he identify his station in radiotelephony?

Explanation

When an amateur with a DU9XX call sign temporarily operates a portable station in Zamboanga for less than a month, he should identify his station in radiotelephony as DU9XX portable 8. This is because the call sign DU9XX belongs to the amateur, and the addition of "portable 8" signifies that he is operating a portable station in Zamboanga.

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137. How much is the fee for the Permit to Purchase/Sell or Transfer of ownership transmitter/transceiver?

Explanation

The correct answer is P50.00. This is the fee for the Permit to Purchase/Sell or Transfer of ownership transmitter/transceiver.

Submit
138. Region III belongs to which Amateur Radio District?

Explanation

Region III belongs to District No. 3.

Submit
139. For every year that an amateur license has expired and filed for renewal at NTC , a surcharge equivalent to _____ shall be charged in addition to the regular annual license fee?

Explanation

For every year that an amateur license has expired and filed for renewal at NTC, a surcharge equivalent to 100% shall be charged in addition to the regular annual license fee. This means that the surcharge amount will be equal to the regular annual license fee, effectively doubling the fee for each year of expired license.

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140. The NTC Commissioner who signed the Revised Amateur Radio Regulations (MEMORANDUM CIRCULAR NO. 03-08-2012) is

Explanation

Gamaliel A. Cordoba is the correct answer because he is the NTC Commissioner who signed the Revised Amateur Radio Regulations (MEMORANDUM CIRCULAR NO. 03-08-2012).

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141. What is required if a person wants to sell or transfer his transmitter or transceiver to another on a single transaction?

Explanation

To sell or transfer a transmitter or transceiver to another person in a single transaction, the person must obtain a permit to sell or transfer from the NTC. This implies that there are regulatory requirements in place, and the NTC (National Telecommunications Commission) is responsible for granting the necessary permit. This permit ensures that the sale or transfer is done in accordance with the rules and regulations set by the NTC, ensuring proper control and monitoring of such devices.

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142. What appropriate steps can the NTC take on the harmful interference caused by an amateur station?

Explanation

The NTC can take multiple appropriate steps to address the harmful interference caused by an amateur station. They can suspend the amateur station's operation until the equipment is adjusted satisfactorily. They can also limit the power during specific working hours to minimize the interference. Additionally, if the interference continues, they can order the temporary closure of the amateur station. Therefore, all of the above options are valid actions that the NTC can take to mitigate the harmful interference.

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143. What is required if a continuous portable operation exceeds four (4) months in any other call area?

Explanation

If a continuous portable operation exceeds four (4) months in any other call area, it is required to modify the station license. This means that the license holder must make changes to their existing license to reflect the extended duration of the portable operation. This modification ensures that the operation remains compliant with regulations and that the license accurately reflects the current operating conditions.

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144. The NTC shall issue new or renewal licenses or certificates to qualified applicants who have submitted the appropriate application form which shall be valid for a minimum of ______ with the expiration date falling on the licensee's birth date.

Explanation

The NTC issues new or renewal licenses or certificates to qualified applicants who have submitted the appropriate application form. These licenses or certificates are valid for a minimum of 1 year, with the expiration date falling on the licensee's birth date.

Submit
145. The call sign of a fixed amateur station with characters with at least ___ high shall be posted at the entrance of the premises where it is located?  

Explanation

The call sign of a fixed amateur station with characters with at least 10 cm high shall be posted at the entrance of the premises where it is located. This is important for identification and compliance with regulations.

Submit
146. The NTC shall issue new or renewal licenses or certificates to qualified applicants who have submitted the appropriate application form which shall be valid for a minimum of ______ with the expiration date falling on the licensee's birth date.

Explanation

The NTC issues new or renewal licenses or certificates to qualified applicants who have submitted the appropriate application form. These licenses or certificates are valid for a minimum of 1 year, with the expiration date falling on the licensee's birth date. This means that the license or certificate needs to be renewed every year on the licensee's birth date.

Submit
147. Batangas belongs to which Amateur Radio District?

Explanation

Batangas belongs to Amateur Radio District 1.

Submit
148. It refers to a reasonably complete and sufficient combination of distinct radio equipment intended for and capable of being used either for transmission or reception of radio signals or both.

Explanation

The term "radio apparatus" refers to a combination of distinct radio equipment that is capable of transmitting or receiving radio signals. This can include various components such as antennas, receivers, transmitters, and other necessary equipment. It is a broad term that encompasses all the necessary tools and devices needed for radio communication.

Submit
149. All amateurs shall observe the following rules except

Explanation

All transmissions with false or misleading identification are prohibited.

Submit
150. The NTC shall issue new or renewal licenses or certificates to qualified applicants who have submitted the appropriate application form which shall be valid for a minimum of ______ with the expiration date falling on the licensee's birth date.

Explanation

The NTC issues licenses or certificates that are valid for a minimum of 1 year. The expiration date of the license or certificate is set to fall on the licensee's birth date. This ensures that the licensee's license or certificate is valid for a full year and aligns with their personal birth date.

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151. The NTC may issue a special call sign called 

Explanation

A vanity call sign is a special call sign that is issued by the NTC. Unlike regular call signs, which are assigned based on geographical location, vanity call signs are chosen by the licensee themselves. This allows amateur radio operators to personalize their call sign and make it more unique or meaningful to them. Vanity call signs are typically requested by experienced operators who have passed certain licensing requirements and want a call sign that reflects their individuality or interests.

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152. Holders of Class "C" amateur certificate may possess how many radio stations?

Explanation

The answer "as many as they could" suggests that holders of Class "C" amateur certificates have the freedom to possess any number of radio stations. There is no specific limit mentioned for the number of radio stations they can own, indicating that they can have as many as they desire or are capable of managing.

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153. DU1ABC had transferred his fixed station to Pangasinan and after 4 months had his license modified. What should his new call sign be?

Explanation

The correct answer is DU2ABC because when a fixed station is transferred to a new location, the call sign is modified by changing the first letter of the prefix. In this case, "DU1" is changed to "DU2" to indicate the new location. The rest of the call sign remains the same.

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154. The content of a radio message shall be divulged only to the

Explanation

The content of a radio message shall be divulged only to the addressee. This means that the information should only be shared with the intended recipient of the message. It should not be disclosed to all stations, all listeners, or to all members. This ensures that the message remains confidential and is only received by the intended party, maintaining the privacy and security of the communication.

Submit
155. Naga City is under what amateur radio district?

Explanation

Naga City is under amateur radio district 4.

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156. What is the correct identification in radiotelephony of a portable station with a call sign of 4F1KJA operating in amateur radio district 2?

Explanation

Portable or mobile operation must be identified in radiotelephony by the call sign of the station suffixed by the word “portable” or “mobile” followed by the number of the district in which the operation is taking place, e.g. DU9RG portable 8, DU2JJT mobile 9 etc. The last figure may be omitted when the mobile or portable station is in the home district.

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157. The speed requirement for an examinee for Class D code test is

Explanation

not-available-via-ai

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158. If a license is to be renewed for 3 years but is 14 months expired, and the prescribed license fee is P144.00 per year, then excluding filing fee the total amount payable is

Explanation

3yrs annual fee (144 x 3) = 432.00; 1 yr & 2mos expired (144 + 72) = 216.00 ; 432.00 + 216 = 648

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159. What is an amateur radio operator?

Explanation

An amateur radio operator is someone who engages in communication for the purpose of self-training and experimentation. This individual uses radio equipment to communicate with others and explore various aspects of radio technology. They are not professionals or experts in the field, but rather enthusiasts who enjoy learning and experimenting with radio communication.

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160. Bicol belongs to which Amateur Radio District?

Explanation

Bicol belongs to District 4 in terms of Amateur Radio.

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161. Camarines Norte, Catanduanes, Sorsogon belong to which Amateur Radio District?

Explanation

Camarines Norte, Catanduanes, and Sorsogon belong to Amateur Radio District 4.

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162. How should frequency bands allocated to a particular class of amateurs be used by duly authorized amateurs?

Explanation

The frequency bands allocated to a particular class of amateurs should be used by duly authorized amateurs on a non-interference basis. This means that they should use the allocated frequencies without causing any interference to other users. They should respect the rights of other users and ensure that their communications do not disrupt or hinder the communications of others. This ensures that all users can effectively and efficiently use the allocated frequency bands without any disruptions or conflicts.

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163. A Class "B" licensee shall be authorized to operate on HF fixed radio station with an output power not exceeding ______watts on CW?

Explanation

A Class "B" licensee is permitted to operate on HF fixed radio stations with an output power not exceeding 500 watts on CW. This means that they are authorized to transmit signals using Continuous Wave (CW) modulation with a maximum power output of 500 watts.

Submit
164. What is the radiotelephone safety signal?

Explanation

The radiotelephone safety signal is "SECURITE". This signal is used to indicate that the message being transmitted is related to the safety of navigation or important meteorological warnings. It is used to grab the attention of all vessels in the vicinity and ensure that the message is understood and acted upon promptly. The use of this signal helps to maintain safety and prevent accidents at sea.

Submit
165. How much shall NTC fine any person who had been found to have violated the law with illegal possession and illegal transmission of an amateur transceiver?

Explanation

The correct answer is P2,000 and/or imprisonment of not more than 2 years for each and every offense. This means that if a person is found to have violated the law with illegal possession and illegal transmission of an amateur transceiver, they can be fined up to P2,000 and/or imprisoned for a maximum of 2 years for each offense committed. This penalty is applicable for each individual offense and does not depend on the number of offenses committed collectively.

Submit
166. What size of the call sign characters shall be posted on the windshield of a vehicle or vessel of a mobile station?

Explanation

The call sign characters should be posted on the windshield of a vehicle or vessel of a mobile station and they should be at least 5.08 cm high.

Submit
167. Regions XI, XIII, and ARMM belong to which Amateur Radio District?

Explanation

Regions XI, XIII, and ARMM belong to Amateur Radio District No. 9.

Submit
168. The IARU Region 3 covers

Explanation

IARU Region 3 covers the Asia-Pacific region. This includes countries in Asia such as Japan, China, Australia, and New Zealand, as well as countries in the Pacific region such as Fiji, Samoa, and Papua New Guinea. The other regions mentioned, Europe, Africa, Middle East & Northern Asia, and the Americas, are covered by different IARU regions.

Submit
169. Iloilo, Negros Occidental, Capiz belong to which Amateur Radio District?

Explanation

Iloilo, Negros Occidental, and Capiz belong to Amateur Radio District 6.

Submit
170. The amateur Class "C" license of Mr. De Castro and will expire in 2007. If he was born on October 20, 1976 when should he file his license to avoid penalty?

Explanation

Mr. De Castro's amateur Class "C" license will expire in 2007. To avoid penalty, he should file for his license before it expires. Since his license will expire in 2007, he should file his license on or before September 20, 2007.

Submit
171. What is the Morse code speed requirement for Amateur Class "A"?

Explanation

The Morse code speed requirement for Amateur Class "A" is 5 WPM. This means that amateur radio operators in Class "A" must be able to send and receive Morse code at a minimum speed of 5 words per minute. Morse code is a system of communication that uses a series of dots and dashes to represent letters and numbers. Being able to effectively use Morse code is important for communication in certain situations, especially in emergency situations when other forms of communication may be unavailable.

Submit
172. What size of the call sign characters shall be posted on the equipment itself for a portable station?

Explanation

The call sign characters for a portable station should be posted on the equipment itself with a size of at least 0.635 cm. This is important for identification purposes and to ensure that the call sign is easily readable.

Submit
173. Communications with amateur stations of other countries is allowed but shall be limited only to__________?

Explanation

Communications with amateur stations of other countries are allowed but shall be limited only to unimportant messages. This means that while amateur radio operators can communicate with stations in other countries, they should restrict their conversations to non-essential or trivial messages. This limitation ensures that the amateur radio spectrum is not congested with unnecessary or lengthy conversations, allowing for efficient and effective communication between amateur operators across borders.

Submit
174. The Class A Amateur Examination shall cover

Explanation

The correct answer is Elements I, VIII, IX, and X. This means that the Class A Amateur Examination will cover topics related to Elements I, VIII, IX, and X. These elements are likely specific subjects or areas of knowledge that are relevant to the examination. It is not clear what these elements specifically refer to, but they are the topics that will be covered in the exam.

Submit
175. An amateur station so designed that it may conveniently be moved about from one place to another place or personally carried and be operated while in motion or during temporary halts.

Explanation

An amateur portable station is designed to be easily moved and operated while in motion or during temporary halts. This means that it can be conveniently carried from one place to another or personally transported. Unlike a fixed station, which is stationary, a portable station allows for flexibility and mobility. It is a suitable option for amateur radio operators who need to operate their equipment while on the move or in different locations.

Submit
176. An amateur with a valid ARSL.

Explanation

The correct answer is Radio Amateur Licensee (RAL). This is because an amateur with a valid ARSL refers to someone who has a Radio Amateur License. The other options, Trustee, General Class License, and Technician Class License, do not specifically indicate that the individual has a Radio Amateur License. Therefore, the most appropriate answer is Radio Amateur Licensee (RAL).

Submit
177. What frequency range on 15-meter HF can be used by amateurs in the Philippines?

Explanation

Amateurs in the Philippines can use the frequency range of 21.000-21.450 MHz on the 15-meter HF band.

Submit
178. What is the amateur station so designed that it may conveniently be moved about from place to place or personally carried and be operated while in motion or during temporary halts?

Explanation

An amateur portable station is designed to be easily moved from one place to another or carried by an individual. It can be operated while in motion or during temporary halts. This type of station is ideal for amateur radio enthusiasts who want the flexibility to use their equipment in different locations or while on the go. It allows for portable operation and provides the convenience of being able to set up and use the station wherever needed.

Submit
179. When is any person permitted to transmit by voice while operating the amateur station of a licensee?

Explanation

When operating an amateur station, a person is permitted to transmit by voice when the licensee controls directly the entire operation in accordance with proper amateur practice. This means that the person is allowed to transmit when they have direct control over the operation of the station and are following the guidelines and practices set by the amateur radio community. This ensures that the transmission is conducted in a responsible and appropriate manner.

Submit
180. What document shall a duly accredited amateur club enter into with NTC for the management of its members in the proper use of the amateur frequency bands and prevention of harmful interference?

Explanation

A duly accredited amateur club needs to enter into a Memorandum of Agreement with the National Telecommunications Commission (NTC) for the management of its members in the proper use of the amateur frequency bands and prevention of harmful interference. This agreement will outline the responsibilities and obligations of both parties in ensuring the appropriate use of the frequency bands and preventing any interference that may cause harm. It will serve as a formal agreement that establishes the guidelines and regulations for the club's operations within the amateur frequency bands.

Submit
181. The International Amateur Radio Union (IARU) is a member of which ITU Sector?

Explanation

ITU-R (ITU Radiocommunication)

Submit
182. In radioteletype transmission, the frequency shift shall not exceed 

Explanation

In radioteletype transmission, the frequency shift refers to the difference between the mark and space frequencies. The mark frequency represents a binary "1" and the space frequency represents a binary "0". The question asks for the maximum frequency shift allowed. The correct answer is 850 Hz, indicating that the mark and space frequencies should not differ by more than 850 Hz in radioteletype transmission.

Submit
183. What frequency range on 15-meter HF can be used by amateurs in the Philippines?

Explanation

Amateurs in the Philippines can use the frequency range of 21.000-21.450 MHz on the 15-meter HF band.

Submit
184. Which regulatory body is responsible for overseeing amateur radio operations in the United States?

Explanation

The Federal Communications Commission (FCC) regulates amateur radio operations in the United States, setting rules and ensuring compliance. The NTIA handles government communications, the ITU manages international radio standards, and the FTC focuses on trade and consumer protection.

Submit
185. Region V belongs to which Amateur Radio District?

Explanation

Region V belongs to District No. 4.

Submit
186. The minimum age requirement of an applicant for an amateur examination is

Explanation

The minimum age requirement for an amateur examination is 9 years old. This means that applicants must be at least 9 years old in order to be eligible to take the examination.

Submit
187. In radio teletype transmission, the frequency shift shall not exceed?

Explanation

In radio teletype transmission, the frequency shift refers to the change in frequency between the mark and space signals. The given correct answer of 850Hz suggests that the maximum allowable frequency shift in radio teletype transmission should not exceed 850Hz. This means that the mark and space signals should have a maximum frequency difference of 850Hz to ensure accurate and reliable transmission of the teletype signals.

Submit
188. An amateur radio station is allowed to contact

Explanation

An amateur radio station is allowed to contact all types of stations. Amateur radio operators have the privilege to communicate with other amateur radio stations, as well as with stations operated by licensed amateurs in other countries. They can establish contact with a wide range of stations, including those operated by individuals, clubs, organizations, or even government agencies, as long as they hold the necessary licenses. This allows for a diverse and global network of communication within the amateur radio community.

Submit
189. NRFAT stands for

Explanation

NRFAT stands for National Radio Frequency Allocation Table. This is a table that outlines the allocation of radio frequencies for various purposes such as broadcasting, telecommunications, and other wireless communication systems. It provides a comprehensive overview of how different frequency bands are assigned and regulated by national regulatory authorities. This table is important for ensuring efficient and coordinated use of radio spectrum, avoiding interference between different services, and promoting effective communication systems.

Submit
190. Region V belongs to which Amateur Radio District?

Explanation

Region V belongs to District No. 4.

Submit
191. All transmissions on this frequency shall be kept to a minimum to facilitate the reception of distress calls, what is this frequency?

Explanation

The frequency of 145 MHz is used for transmitting distress calls. It is important to keep transmissions on this frequency to a minimum in order to ensure that distress calls can be received without interference. This frequency is specifically designated for emergency communication and should be used responsibly to prioritize the safety and well-being of individuals in need of assistance.

Submit
192. The Class B Amateur Examination shall cover

Explanation

The correct answer is Elements V, VI, and VII. This means that the Class B Amateur Examination will focus on these specific elements. The other options are not relevant as they do not include the correct elements.

Submit
193. Which of the the following frequency bands allocated by the NTC to the amateur Radio Service in the Philippines belongs to High Frequency (HF).

Explanation

7.000 - 7.200 MHz (HF), 144.000 - 146.000 MHz (VHF), 430.000 - 440.000 MHz (UHF),
24.000 - 24.050 GHz (SHF)

Submit
194. It is composed of the Amateur Radio Consultative Panel and persons or offices designated by the NTC shall formulate a question pool which shall be used for the amateur radio examinations.

Explanation

A question pool committee composed of the Amateur Radio Consultative Panel and persons or offices designated by the NTC shall formulate a question pool which shall be used for the amateur radio examinations. They shall meet periodically to update and improve the question pool.

Submit
195. Ilocos belongs to which Amateur Radio District?

Explanation

Ilocos belongs to Amateur Radio District 2.

Submit
196. A Class "D" licensee is authorized to operate a VHF fixed radio station with an output power not exceeding 50 watts and _________ on VHF mobile or portable.

Explanation

A Class “D” licensee shall be authorized to operate a VHF fixed radio station with an output power not exceeding 50 watts and 10 watts on VHF mobile or portable.

Submit
197. What is the usual maximum term for amateur radio station license?

Explanation

The usual maximum term for an amateur radio station license is 3 years. This allows amateur radio operators to have a valid license for a significant period of time before needing to renew it. This duration strikes a balance between ensuring that operators are knowledgeable and up to date with regulations, while also providing them with a reasonable timeframe to enjoy their hobby without frequent administrative tasks.

Submit
198. A Class "C" licensee is authorized to operate an HF fixed radio station and/or mobile radio station with an output power not exceeding 100 watts on CW or 200 watts PEP on single side band suppressed carrier and _______ on VHF fixed, portable or mobile station.

Explanation

A Class “C” licensee shall be authorized to operate an HF fixed radio station and/or mobile radio station with an output power not exceeding 100 watts on CW or 200 watts PEP on single side band suppressed carrier and 100W

Submit
199. How long must be a radio amateur logbook preserved?

Explanation

A radio amateur logbook must be preserved for 2 years. This is important for record-keeping and compliance purposes. Keeping logbooks for this duration allows radio amateurs to maintain a historical record of their activities and communications. It also ensures that they have the necessary documentation in case of any regulatory audits or inquiries. By preserving logbooks for 2 years, radio amateurs can demonstrate their adherence to regulations and provide evidence of their radio operations if required.

Submit
200. Class "B" amateurs shall be allowed to take the examination for Class "A"pro- vided they have been holders of valid Class "B" licenses for at least from date of filling for exams?

Explanation

According to the given statement, Class "B" amateurs can take the examination for Class "A" if they have held a valid Class "B" license for at least a certain period of time. The correct answer is 12 months, which means that Class "B" amateurs must have held a valid Class "B" license for at least 12 months in order to be eligible to take the examination for Class "A".

Submit
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What is the combination of letters and numbers to identify a radio...
What is the distinctive identification carried by all transmissions in...
NTC stands for
No station in the amateur radio service shall be operated except in...
Government agency which grants permits for the use of radio...
What is the government agency which grants permits for the use of...
It shall be indicated in the amateur radio station license and in the...
What should an amateur do upon knowing that his station is causing...
All transmission in the amateur radio service shall carry...
The simultaneous transmission of sound and picture (Amateur...
What government agency is responsible for the regulation of the...
The average passing grade of the amateur examination is 70% provided...
The combination of letters and numbers to identify a radio station is...
The Philippines is divided into how many amateur radio districts? ...
Who is responsible for the correct and proper operation of the amateur...
The fixed amateur radio station of an association, club or society...
The Philippines is divided into how many radio amateur districts?
An amateur radio association should have how many members to qualify...
Who shall be allowed to sell and import amateur transceivers?
The fixed amateur radio station of an association, club or society...
An amateur Radio Club must have at least how many members?
The minimum age requirement for amateur radio examination is?
The Philippines is divided into how many amateur radio districts?
Who shall be allowed to sell and import amateur...
What is the radiotelegraph distress signal?
Amateur Radio Operator "Class C" is
Who is the Class A amateur duly appointed by the board of a club or...
An amateur organization, club, society, organized under Philippine...
It is the term for any transmission, emission and reception of signs,...
The Technician Class is also known as
It is the term for any transmission, emission and reception of signs,...
What is the equivalent of class C amateur?
Amateur Radio Operator "Class C" is
The amateur frequency bands allocated by the Regulations to the...
ITU stands for
A radio communication service using space stations and earth...
The sole body that exercises jurisdiction over the supervision,...
To facilitate the reception of distress calls using the emergency...
The Technician Class is also known as
What is the United Nations agency based in Geneva, Switzerland which...
When should a radio statio license without modification be filed for...
The frequency bands that shall be allocated to the different classes...
To facilitate the reception of distress calls using the emergency...
Where should the amateur Radio Station License be placed in the radio...
What do you call a radio station in the amateur service installed at...
It is defined as a radio communication service using space stations on...
What is the correct posting of licenses?
Where should the amateur Radio Station License be placed in the radio...
After how many years may an expired license be renewed; subject to the...
A radio station in the amateur service installed on board a vehicle or...
A station in the amateur service installed on board a vehicle or...
A station in the amateur service installed on board a vehicle or...
The distress signal ________spoken three (3) times 
The frequencies allocated for amateur stations shall be used strictly...
To facilitate the reception of distress calls, all transmissions on...
General Term applied to the use of radio wave. 
The NTC may authorize a foreign visitor to operate an amateur radio...
The NTC may authorize a foreign visitor to operate an amateur radio...
IARU stands for
One of the grounds for the revocation/suspension of a radio amateur...
What is the latest Revised Amateur Radio Regulations?
A radio station in the amateur service installed on board a vehicle or...
The NTC may authorize a foreign visitor to operate an amateur radio...
This channel is used only for emergency communications and general...
It is defined as a reasonably complete and sufficient combination of...
It is the general term applied to the use of radio waves?
What rating must a candidate obtain to pass the written examination...
Refers to telecommunications by means of radio waves.  
The _______ shall maintain an updated database of amateur radio...
The NTC shall grant a unique amateur __________ to the applicant who...
What shall an amateur do upon knowing his station is causing harmful...
For holder of a 2nd class commercial radiotelegraph operator...
When shall persons other than the licensed be allowed to use the...
What element shall be required from a holder of a valid 1st /or 2nd...
Amateur Class D certificate holders are authorized to operate
It is the general term applied to the use of radio waves?
On what month does the expiration of a license issued by NTC fall,...
What document should be filed before an amateur radio license is...
Portable operation must not extend beyond _____ month in any other...
This channel is used only for emergency communications and general...
Amateur Class D certificate holders are authorized to operate
Application for modification of the license shall be filed with the...
Portable operation must not exceed beyond _______ in any other area...
_________ in the amateur mobile service which has knowledge of a...
Refers to a reasonably complete and sufficient combination of distinct...
What is the prefix used for the Class A Amateur Call sign?
Any transmission, emission, or reception of signs, signal, writings,...
The Amateur Repeater Station is in the name of?
What is DW, DV or DU in the formation of amateur call sign?
Metro Manila belongs to which Amateur Radio District?
Amateur Class D licensee is authorized to operate VHF radio sets with...
The Class C Amateur Examination shall cover
Any transmission, emission, or reception of signs, signal, writings,...
How many classes of amateurs are there in the Philippines?
Which of the following Amateur Examination subjects deals with Morse...
Amateur Class D licensee is authorized to operate VHF/UHF radio sets...
NCR belongs to which Amateur Radio District?
The Class C Amateur Examination shall cover
What is the subject matter of element 2 of the amateur radio...
The call sign of a fixed amateur station with characters with at least...
What frequency range on 40-meter HF can be used by amateurs in the...
What frequency range on 40-meter HF can be used by amateurs in the...
How much is the fee for the Permit to Purchase/Sell or Transfer of...
What are some provinces under amateur District 4?
What is the distress signal for radiotelephony?
What is the radiotelephony distress signal?
Holders of first class or second class radiotelegraphy certificate...
To secure a Class B amateur license, a registered Electronics and...
Which of the following is a valid call sign for Amateur in the...
Refers to a Class "A" Amateur Radio Operator who has operated his own...
In the event that a candidate for Class C fails in Elements III and...
Refers to a Class "A" Amateur Radio Operator who has operated his own...
Refers to a license or written authority to own and operate amateur...
A person who performs communication for self training and...
Which Element is not prescribed for Class C examination?
A radio station intended to be used during unspecified halts or while...
On November 11, 1931, what law did the Philippine Legislature enact...
A radio station in the amateur service installed at specified fixed...
What is Act No. 3846?
What element shall be required from a holder of a valid 1st /or 2nd...
Which of the following Amateur Examination subjects deals with Morse...
Which Element is not prescribed for Class C examination?
General Qualifications for Examinees – An applicant for...
What element shall be required from a holder of a valid 1st /or 2nd...
Which is part of the Amateur Radio District No. 7
What is the emergency channel?
What is the maximum number of letters in the suffix of a call sign...
Which of the following acts is a ground for suspension / revocation of...
What document is issued by NTC authorizing possession of a radio...
If an amateur with a DU1ABC call sign drives to Baguio City for a day,...
Batangas is under what Amateur Radio District?
What is the United Nations agency based in Geneva, Switzerland which...
An amateur shall not transmit messages or signals containing
In order to pass the written examination, the candidate must obtain an...
What is the minimum age requirement for amateur is?
If an amateur with a DU9XX call sign temporarily operates a portable...
How much is the fee for the Permit to Purchase/Sell or Transfer of...
Region III belongs to which Amateur Radio District?
For every year that an amateur license has expired and filed for...
The NTC Commissioner who signed the Revised Amateur Radio Regulations...
What is required if a person wants to sell or transfer his transmitter...
What appropriate steps can the NTC take on the harmful interference...
What is required if a continuous portable operation exceeds four (4)...
The NTC shall issue new or renewal licenses or certificates to...
The call sign of a fixed amateur station with characters with at least ___ high shall be posted at the entrance of the premises where it is located?...
The NTC shall issue new or renewal licenses or certificates to...
Batangas belongs to which Amateur Radio District?
It refers to a reasonably complete and sufficient combination of...
All amateurs shall observe the following rules except
The NTC shall issue new or renewal licenses or certificates to...
The NTC may issue a special call sign called 
Holders of Class "C" amateur certificate may possess how...
DU1ABC had transferred his fixed station to Pangasinan and after 4...
The content of a radio message shall be divulged only to the
Naga City is under what amateur radio district?
What is the correct identification in radiotelephony of a portable...
The speed requirement for an examinee for Class D code test is
If a license is to be renewed for 3 years but is 14 months expired,...
What is an amateur radio operator?
Bicol belongs to which Amateur Radio District?
Camarines Norte, Catanduanes, Sorsogon belong to which Amateur Radio...
How should frequency bands allocated to a particular class of amateurs...
A Class "B" licensee shall be authorized to operate on HF fixed radio...
What is the radiotelephone safety signal?
How much shall NTC fine any person who had been found to have violated...
What size of the call sign characters shall be posted on the...
Regions XI, XIII, and ARMM belong to which Amateur Radio District?
The IARU Region 3 covers
Iloilo, Negros Occidental, Capiz belong to which Amateur Radio...
The amateur Class "C" license of Mr. De Castro and will expire in...
What is the Morse code speed requirement for Amateur Class "A"?
What size of the call sign characters shall be posted on the equipment...
Communications with amateur stations of other countries is allowed but...
The Class A Amateur Examination shall cover
An amateur station so designed that it may conveniently be moved about...
An amateur with a valid ARSL.
What frequency range on 15-meter HF can be used by amateurs in the...
What is the amateur station so designed that it may conveniently be...
When is any person permitted to transmit by voice while operating the...
What document shall a duly accredited amateur club enter into with NTC...
The International Amateur Radio Union (IARU) is a member of which ITU...
In radioteletype transmission, the frequency shift shall not...
What frequency range on 15-meter HF can be used by amateurs in the...
Which regulatory body is responsible for overseeing amateur radio...
Region V belongs to which Amateur Radio District?
The minimum age requirement of an applicant for an amateur examination...
In radio teletype transmission, the frequency shift shall not exceed?
An amateur radio station is allowed to contact
NRFAT stands for
Region V belongs to which Amateur Radio District?
All transmissions on this frequency shall be kept to a minimum to...
The Class B Amateur Examination shall cover
Which of the the following frequency bands allocated by the NTC to the...
It is composed of the Amateur Radio Consultative Panel and persons or...
Ilocos belongs to which Amateur Radio District?
A Class "D" licensee is authorized to operate a VHF fixed radio...
What is the usual maximum term for amateur radio station license?
A Class "C" licensee is authorized to operate an HF fixed radio...
How long must be a radio amateur logbook preserved?
Class "B" amateurs shall be allowed to take the examination for Class...
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