Communications - Electronics Journeyman CDC 2EX5X Test 3

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Radarlove
R
Radarlove
Community Contributor
Quizzes Created: 3 | Total Attempts: 872
| Attempts: 223
Quiz Flashcard
SettingsSettings
Please wait...
  • 1/100 Questions

    What serves as a unique identifier for tracking maintenance actions for an epuipment malfunction?

    • Work unit code
    • How Malfunction
    • When discovered
    • Job Control Number
Please wait...
About This Quiz

Test 3 of Multiple Choice on Volumes 1-3 of Career Development Course 2EX5X

CDC Quizzes & Trivia

Quiz Preview

  • 2. 

    With what values do we measure insulation resistance?

    • Amps or megamps

    • Millivolts or volts

    • Ohms or megaohms

    • Milliwatts or watts

    Correct Answer
    A. Ohms or megaohms
    Explanation
    Insulation resistance is a measure of how well an insulating material can resist the flow of electrical current. It is measured in ohms or megaohms, as these units represent the resistance to the flow of current. Amps or megamps measure the actual current flowing through a circuit, while millivolts or volts measure the voltage across a circuit. Milliwatts or watts measure the power or energy dissipated in a circuit. Therefore, the correct values to measure insulation resistance are ohms or megaohms.

    Rate this question:

  • 3. 

    What power line fault category is symptomatic of a total loss of utility power?

    • Sag

    • Spike

    • Noise

    • Blackout

    Correct Answer
    A. Blackout
    Explanation
    A blackout is a complete loss of utility power, where there is a total absence of electricity. It is a power line fault category that is characterized by a sudden and complete interruption of power supply. During a blackout, all electrical appliances and systems are affected, causing a complete loss of functionality until the power is restored.

    Rate this question:

  • 4. 

    How many Senior Master Sergeant 9-lvl positions are in the Communications-electronics career progression ladder?

    • One

    • Three

    • Two

    • Four

    Correct Answer
    A. Two
    Explanation
    The correct answer is Two. This means that there are two Senior Master Sergeant 9-lvl positions in the Communications-electronics career progression ladder.

    Rate this question:

  • 5. 

    With the exception of Strips for Exceptional Performers promotes and Air Reserve Component personnel, when do personnel who are selected for promotions to SSgt enter 7 level upgrade training?

    • 1 January

    • 1 April

    • 1 June

    • 1 September

    Correct Answer
    A. 1 September
    Explanation
    Personnel who are selected for promotions to SSgt enter 7 level upgrade training on 1 September, with the exception of Strips for Exceptional Performers promotes and Air Reserve Component personnel.

    Rate this question:

  • 6. 

    How long is a standard deployment rotation within the 20 month AEF cycle?

    • Two months

    • Three months

    • Four months

    • Five months

    Correct Answer
    A. Four months
    Explanation
    A standard deployment rotation within the 20 month AEF cycle is four months long. This means that service members are typically deployed for a period of four months before returning home. This allows for a predictable and consistent rotation of personnel, ensuring that units have the necessary time to complete their missions while also allowing for regular breaks and time with their families.

    Rate this question:

  • 7. 

    If a system is to co-exist with an air force local area network/metropolitan area network/wide area network infrastructure, what is required before the system is integrated with the network?

    • Unit commander approval

    • Certification of networthiness

    • A satisfactory quality assurance inspection

    • System records incorporated

    Correct Answer
    A. Certification of networthiness
    Explanation
    Before a system can be integrated with an air force network infrastructure, it is required to undergo certification of networthiness. This process ensures that the system meets specific security and functional requirements, and is capable of operating securely within the network. Certification of networthiness helps to ensure the overall integrity and reliability of the network, as well as the safety and security of the information transmitted through it.

    Rate this question:

  • 8. 

    A 10 kHz modulating signal has enough peak voltage to cause a deviation of 30 kHz. What is the modulation index?

    • 5

    • 0.5

    • 0.3

    • 3

    Correct Answer
    A. 3
    Explanation
    The modulation index is a measure of the extent to which a carrier signal is modulated by a modulating signal. In this case, the modulating signal has a frequency of 10 kHz and is causing a deviation of 30 kHz. The modulation index can be calculated by dividing the deviation by the frequency of the modulating signal. In this case, 30 kHz divided by 10 kHz equals 3. Therefore, the modulation index is 3.

    Rate this question:

  • 9. 

    Which statement describes an advantage of using fiber optic cable?

    • The easy tap-ability of fiber optic cables present security risks

    • Fiber optic cable has a higher attenuation than coaxial cable

    • Electromagnetic fields do not affect fiber optic cables

    • Nuclear radiation does not affect fiber optic cables

    Correct Answer
    A. Electromagnetic fields do not affect fiber optic cables
    Explanation
    Fiber optic cables are not affected by electromagnetic fields. This is an advantage because electromagnetic interference can disrupt the signal transmission in other types of cables, such as coaxial cables. Fiber optic cables use light signals to transmit data, so they are immune to electromagnetic interference, making them more reliable for long-distance and high-speed communication.

    Rate this question:

  • 10. 

    What are the three main functions of grounding?

    • Personal safety, equipment protection, noise reduction

    • Signal amplification, personnel safety, and emission safety

    • Equipment protection, signal amplification, and capacitance reaction

    • Corrosion prevention, emissions security, and over-voltage protection

    Correct Answer
    A. Personal safety, equipment protection, noise reduction
    Explanation
    Grounding serves three main functions: personal safety, equipment protection, and noise reduction. Personal safety is achieved by providing a safe path for electrical current to flow in the event of a fault, preventing electric shock. Equipment protection is ensured by grounding, as it helps to dissipate excess electrical energy and divert it away from sensitive equipment, preventing damage from power surges or lightning strikes. Noise reduction is another function of grounding, as it helps to eliminate unwanted electrical noise or interference, ensuring the proper functioning of electronic devices.

    Rate this question:

  • 11. 

    When are Senior Noncommissioned officers required to have on-the-job training records?

    • When assigned to a new duty station

    • When the commander deems necessary

    • When assigned to a commander's staff position

    • When their skill level is not commensurate with their grade

    Correct Answer
    A. When their skill level is not commensurate with their grade
    Explanation
    Senior Noncommissioned officers are required to have on-the-job training records when their skill level is not commensurate with their grade. This means that if their level of expertise or proficiency does not match the expectations for their rank, they must have documented records of their training to demonstrate their capabilities. This ensures that they have received the necessary training and are qualified to perform their duties effectively.

    Rate this question:

  • 12. 

    Which color is used to mark sewer and drain lines?

    • Blue

    • White

    • Green

    • Purple

    Correct Answer
    A. Green
    Explanation
    Green is used to mark sewer and drain lines. This color is chosen because it is easily distinguishable and stands out against the surrounding environment. Green is commonly associated with nature and is often used to indicate underground infrastructure related to water systems. Using green to mark sewer and drain lines helps to prevent accidental damage or disruption to these important underground utilities during construction or excavation work.

    Rate this question:

  • 13. 

    How many primary Air Force Specialt Codes are in the Communications-Electronics career field?

    • Seven

    • Eight

    • Nine

    • Ten

    Correct Answer
    A. Eight
    Explanation
    There are eight primary Air Force Specialty Codes in the Communications-Electronics career field.

    Rate this question:

  • 14. 

    When you use the Fluke 8025A, which voltage range do you use to measure 50 volts DC?

    • Volts AC

    • Volts DC

    • Millivolts AC

    • Millivolts DC

    Correct Answer
    A. Volts DC
    Explanation
    When using the Fluke 8025A, the voltage range that should be used to measure 50 volts DC is Volts DC. This means that the instrument should be set to measure direct current voltage in the range that corresponds to 50 volts.

    Rate this question:

  • 15. 

    What deployment phase involves the actual movement of troops, cargo, weapons systems, or a combination of these elements?

    • Readiness

    • Predeployment

    • Deployment

    • Employment

    Correct Answer
    A. Deployment
    Explanation
    Deployment is the correct answer because it refers to the actual movement of troops, cargo, weapons systems, or a combination of these elements. During the deployment phase, military personnel and equipment are mobilized and transported to the designated location for the execution of a mission or operation. This phase involves logistical planning, coordination, and execution to ensure the timely and efficient movement of resources to the desired area of operations.

    Rate this question:

  • 16. 

    At what distance should the rods be spaced in a multi-rod grounding configuration?

    • 0.5 to 2 times the length of the longest rod in the system

    • 1.5 to 3 times the length of the longest rod in the system

    • 2.5 to 4 times the length of the longest rod in the system

    • 3.5 to 5 times the length of the longest rod in the system

    Correct Answer
    A. 1.5 to 3 times the length of the longest rod in the system
    Explanation
    The rods in a multi-rod grounding configuration should be spaced at a distance of 1.5 to 3 times the length of the longest rod in the system. This spacing ensures that the rods are adequately separated to effectively dissipate electrical energy into the ground. If the rods are spaced too closely, they may interfere with each other's grounding effectiveness. On the other hand, if the rods are spaced too far apart, the grounding system may not be able to effectively dissipate electrical energy, leading to potential safety hazards. Therefore, spacing the rods at 1.5 to 3 times the length of the longest rod strikes a balance between effectiveness and efficiency.

    Rate this question:

  • 17. 

    What term has an expandability, recoverability, reparability code (ERRC) of XD (x) of XF (x)?

    • Due-out

    • Awaiting parts

    • Due in from maintenance

    • Equipment inoperative for parts

    Correct Answer
    A. Due in from maintenance
    Explanation
    The term "Due in from maintenance" has an expandability, recoverability, reparability code (ERRC) of XD (x) of XF (x). This means that the equipment is expected to return from maintenance and be ready for use again.

    Rate this question:

  • 18. 

    What type of buffer allows the fiber optic cable to be twisted or pulled with stress on the fiber?

    • Ribbon

    • Composite

    • Tight tube

    • Loose tube

    Correct Answer
    A. Loose tube
    Explanation
    A loose tube buffer is designed to allow the fiber optic cable to be twisted or pulled with stress on the fiber. It consists of a protective tube loosely surrounding the fiber, providing flexibility and protection against external forces. This design allows for easy installation and maintenance, making it suitable for applications where the cable may be subjected to bending or pulling forces.

    Rate this question:

  • 19. 

    What is the deployment response time of 85 EIS of personnel and resources when tasked?

    • 24hrs

    • 48hrs

    • 72hrs

    • 96hrs

    Correct Answer
    A. 48hrs
    Explanation
    The deployment response time of 85 EIS of personnel and resources when tasked is 48 hours. This means that once they receive a task, they are expected to be deployed and ready within 48 hours. This timeframe allows for adequate preparation and coordination to ensure an efficient and effective deployment of personnel and resources.

    Rate this question:

  • 20. 

    Which one of these is not an application of a radio frequency generator?

    • Verifying transmitter frequencies

    • Troubleshooting receivers

    • Checking antenna systems

    • Aligning galvanometers

    Correct Answer
    A. Aligning galvanometers
    Explanation
    Aligning galvanometers is not an application of a radio frequency generator. A radio frequency generator is typically used for tasks such as verifying transmitter frequencies, troubleshooting receivers, and checking antenna systems. Galvanometers, on the other hand, are instruments used to detect and measure small electric currents. They are not directly related to radio frequency generation or manipulation.

    Rate this question:

  • 21. 

    What model of the MEP-PU-810 is designed for road use and meets  Department of Transportation requirements?

    • A model

    • B model

    • C model

    • D model

    Correct Answer
    A. B model
    Explanation
    The B model of the MEP-PU-810 is designed for road use and meets the Department of Transportation requirements.

    Rate this question:

  • 22. 

    Which push button(s) would you select to get 125 ohms impedance on the time domain reflectometer?

    • None

    • 75 ohms only

    • 125 ohms only

    • 50 and 75 ohms

    Correct Answer
    A. 50 and 75 ohms
    Explanation
    To get 125 ohms impedance on the time domain reflectometer, the user needs to select the push buttons for 50 and 75 ohms. This combination will result in a total impedance of 125 ohms. Selecting none, 75 ohms only, or 125 ohms only will not yield the desired impedance value.

    Rate this question:

  • 23. 

    What type of Air Force Specialty Code identifies the authorized manning position to which you're assigned and reflects the job you are currently performing?

    • Duty

    • Control

    • Primary

    • Alternate

    Correct Answer
    A. Duty
    Explanation
    The correct answer is "Duty" because the Air Force Specialty Code (AFSC) is a system used by the United States Air Force to identify the specific job and skill set of its personnel. The AFSC assigned to an individual reflects the job they are currently performing and the authorized manning position to which they are assigned. Therefore, "Duty" best aligns with the concept of identifying the authorized manning position and reflecting the job being performed.

    Rate this question:

  • 24. 

    What are the 3 components of Air Force On the Job Training?

    • Job knowledge, job proficiency, and job experience

    • Task knowledge, task performance, and job experience

    • Career development courses, qualification training packages, and job training

    • Career field education and training plan, job qualification standards, and AF Form 623

    Correct Answer
    A. Job knowledge, job proficiency, and job experience
    Explanation
    The correct answer is job knowledge, job proficiency, and job experience. In order to effectively train individuals in the Air Force, it is important to focus on these three components. Job knowledge refers to the understanding and comprehension of the tasks and responsibilities associated with a particular job. Job proficiency involves the ability to perform these tasks with skill and expertise. Job experience is gained through hands-on practice and exposure to real-life situations, allowing individuals to apply their knowledge and proficiency in a practical setting. By emphasizing these components, the Air Force ensures that its personnel are well-prepared and capable in their respective roles.

    Rate this question:

  • 25. 

    What assigned maintenance responsibility provides an experienced managerial and technical perspective to the maintenance activity by advising and assisting the chief of maintenance?

    • Branch chief

    • Unit Commander

    • Maintenance Supervisor

    • Maintenance Superintendent

    Correct Answer
    A. Maintenance Superintendent
    Explanation
    The Maintenance Superintendent is responsible for providing an experienced managerial and technical perspective to the maintenance activity. They advise and assist the chief of maintenance in making decisions and ensuring that maintenance operations are carried out effectively. This role requires a high level of expertise and knowledge in maintenance practices, as well as strong leadership and management skills. The Maintenance Superintendent plays a crucial role in ensuring that maintenance activities are carried out efficiently and in accordance with established standards and procedures.

    Rate this question:

  • 26. 

    Grounding resistance should be no higher than what value for a military C-E facility?

    • 10 ohms

    • 15 ohms

    • 20 ohms

    • 25 ohms

    Correct Answer
    A. 10 ohms
    Explanation
    A grounding resistance of no higher than 10 ohms is required for a military C-E (Communications-Electronics) facility. This is because a low grounding resistance helps to ensure a reliable and effective grounding system, which is crucial for the safety and proper functioning of the facility's electrical and electronic equipment. A higher grounding resistance could result in increased risk of electrical hazards, such as electrical shocks and equipment damage, as well as potential interference with sensitive electronic signals. Therefore, maintaining a grounding resistance of 10 ohms or lower is essential for the optimal operation of a military C-E facility.

    Rate this question:

  • 27. 

    How many phases of generator power are usually required for industrial and commercial applications?

    • Single-phase power

    • Double-phase power

    • Three-phase power

    • Four-phase power

    Correct Answer
    A. Three-phase power
    Explanation
    In industrial and commercial applications, three-phase power is usually required. This is because three-phase power provides a more efficient and balanced distribution of electrical power compared to single-phase or double-phase power. Three-phase power allows for higher power transmission, reduced power losses, and the ability to operate larger and more powerful electrical equipment. It is the most commonly used power system in industrial and commercial settings due to its reliability and effectiveness.

    Rate this question:

  • 28. 

    What level of maintenance is the most forward maintenance capability?

    • Organizational

    • Intermediate

    • Laboratory

    • Depot

    Correct Answer
    A. Organizational
    Explanation
    Organizational maintenance is the most forward maintenance capability because it is conducted at the unit level, where the equipment is actively being used. This level of maintenance involves routine inspections, servicing, and minor repairs to ensure the equipment's operational readiness. It is typically performed by the operators or technicians within the unit, allowing for quick response times and minimizing downtime. Intermediate, laboratory, and depot maintenance are more advanced levels of maintenance that require specialized facilities, equipment, and expertise, and are conducted further back in the supply chain.

    Rate this question:

  • 29. 

    Why should the number of splices be controlled during fiber optic installation?

    • Prevent eavesdropping

    • To aid in troubleshooting

    • Reduce transmission loss

    • Minimize potential damage

    Correct Answer
    A. Reduce transmission loss
    Explanation
    Controlling the number of splices during fiber optic installation helps to reduce transmission loss. Each splice in the fiber optic cable introduces a certain amount of signal loss, and multiple splices can significantly degrade the quality of the transmitted signal. By minimizing the number of splices, the overall transmission loss can be reduced, ensuring that the signal travels efficiently and effectively through the fiber optic network.

    Rate this question:

  • 30. 

    While using a time domain reflectometer (TDR), what cable fault causes delays in pulses of propagation velocity making accurate measurements difficult?

    • Short

    • Open

    • Grounded

    • Moisture in cables

    Correct Answer
    A. Moisture in cables
    Explanation
    Moisture in cables can cause delays in the pulses of propagation velocity while using a time domain reflectometer (TDR). This is because moisture can affect the electrical properties of the cable, leading to changes in the signal transmission. These changes can result in inaccurate measurements, making it difficult to accurately determine the location and nature of the cable fault.

    Rate this question:

  • 31. 

    The output of the oscillator in an FM modulator increases in frequency with each

    • Positive half cycle of the carrier

    • Negative half cycle of the carrier

    • Positive half cycle of the modulating signal

    • Negative half cycle of the modulating signal

    Correct Answer
    A. Positive half cycle of the modulating signal
    Explanation
    In an FM modulator, the output of the oscillator increases in frequency with each positive half cycle of the modulating signal. This means that as the modulating signal goes through its positive half cycle, the frequency of the output signal from the oscillator increases. This is because the modulating signal affects the frequency of the carrier signal in FM modulation, and during the positive half cycle of the modulating signal, the frequency of the carrier signal increases.

    Rate this question:

  • 32. 

    Sampled data points are stored in the memory of a digital storage oscilloscope as

    • Sequential records

    • Waveform points

    • Record lengths

    • Record points

    Correct Answer
    A. Waveform points
  • 33. 

    In the first phase of the bare base electrical system installation, what provides electrical power to critical functions?

    • Mobile electric power

    • Facility distribution panel

    • Primary distribution center

    • Uninterruptible power supply

    Correct Answer
    A. Mobile electric power
    Explanation
    In the first phase of the bare base electrical system installation, mobile electric power provides electrical power to critical functions. This suggests that the electrical power is being supplied through a portable source, such as generators or battery-powered systems, which can be moved and deployed as needed. This allows for flexibility and the ability to quickly establish power supply in remote or temporary locations.

    Rate this question:

  • 34. 

    What results from imperfections in an optical fiber's basic structure?

    • Absorption

    • Scattering

    • Reflection

    • Dispersion

    Correct Answer
    A. Scattering
    Explanation
    Imperfections in an optical fiber's basic structure result in scattering. Scattering occurs when light waves encounter irregularities or impurities in the fiber, causing the light to deviate from its original path and scatter in different directions. This can lead to loss of signal strength and degradation of the optical signal being transmitted through the fiber.

    Rate this question:

  • 35. 

    For reportable equipment, how deep should a grounding rod be driven when attaching a slice connection for lightning protection?

    • 1 foot

    • 3 feet

    • 5 feet

    • 7 feet

    Correct Answer
    A. 3 feet
    Explanation
    The grounding rod should be driven 3 feet deep when attaching a slice connection for lightning protection. This depth ensures that the rod is securely grounded and provides effective protection against lightning strikes. A deeper grounding rod helps to dissipate the electrical energy safely into the ground, reducing the risk of damage to the equipment.

    Rate this question:

  • 36. 

    What model of the MEP-PU-810 is designed for road use and meets Department of Transportation requirements?

    • A model

    • B model

    • C model

    • D model

    Correct Answer
    A. B model
    Explanation
    The B model of the MEP-PU-810 is designed for road use and meets Department of Transportation requirements.

    Rate this question:

  • 37. 

    What agencies does each BCS_F site communicate with utilizing Forward Tell?

    • Cheyenne Mountain Operations Center and Continental United States North American Aerospace Defense Command region

    • 85th Engineering & Installation Squadron and Air Combat Command Communications Group

    • 552nd Air Control Wing and Air Force Communications Agency

    • 55th Wing and Air Force Pentagon Communications Agency

    Correct Answer
    A. Cheyenne Mountain Operations Center and Continental United States North American Aerospace Defense Command region
    Explanation
    The BCS_F site communicates with the Cheyenne Mountain Operations Center and the Continental United States North American Aerospace Defense Command region using Forward Tell.

    Rate this question:

  • 38. 

    What personnel evaluation is conducted every 6months?

    • Primary

    • Follow-on

    • Intercontinental ballistic missile communications

    • Air Traffic control and landing systems certifications

    Correct Answer
    A. Intercontinental ballistic missile communications
    Explanation
    Intercontinental ballistic missile communications are evaluated every 6 months. This evaluation ensures that the communication systems for intercontinental ballistic missiles are functioning effectively and are ready to be deployed if necessary. This evaluation is crucial for maintaining the readiness and effectiveness of these missile systems.

    Rate this question:

  • 39. 

    What purpose of modulation involves modulating low frequency signals for transmission over long distances?

    • Spectrum conversion

    • Channel allocation

    • Ease of Radiation

    • Companding

    Correct Answer
    A. Ease of Radiation
    Explanation
    The purpose of modulation that involves modulating low frequency signals for transmission over long distances is ease of radiation. Modulating low frequency signals allows for the efficient use of the available bandwidth, making it easier to transmit the signals over long distances without significant loss or interference. This modulation technique helps in reducing the power requirements for transmission and improves the overall efficiency of the communication system.

    Rate this question:

  • 40. 

    How does synchronous transmission reduce the overhead cost of data transmissions?

    • Communicates in parallel format

    • Blocks many characters together for transmission

    • Eliminates the control bits, so more message data can be sent

    • Equipment to support synchronous transmission is far less expensive

    Correct Answer
    A. Blocks many characters together for transmission
    Explanation
    Synchronous transmission reduces the overhead cost of data transmissions by blocking many characters together for transmission. This means that multiple characters are sent together as a single unit, which reduces the number of control bits needed for each character. By eliminating the need for additional control bits, more message data can be sent, resulting in a more efficient and cost-effective transmission process. Additionally, blocking characters together allows for faster and more streamlined communication, further reducing overhead costs.

    Rate this question:

  • 41. 

    What type of sampling does a digital storage oscilloscope normally use on single-shot or seldom-occurring signals?

    • Sequential

    • Repetitive

    • Real-time

    • Random

    Correct Answer
    A. Real-time
    Explanation
    A digital storage oscilloscope (DSO) normally uses real-time sampling on single-shot or seldom-occurring signals. Real-time sampling allows the DSO to capture and display the waveform accurately, as it samples the signal continuously and at a high enough rate to capture all the important details. This is crucial for capturing transient or infrequent events accurately, as sequential or repetitive sampling may miss important information. Random sampling is not typically used in DSOs as it does not provide consistent and reliable results.

    Rate this question:

  • 42. 

    What system does sensor imagery disseminated from the Predator ground control station?

    • Trojan Spirit II

    • Milstar Terminal

    • Dark Star Tier III Minus

    • Flyaway Triband Satellite Terminal

    Correct Answer
    A. Trojan Spirit II
    Explanation
    The correct answer is Trojan Spirit II. The question asks about the system that disseminates sensor imagery from the Predator ground control station. Among the given options, Trojan Spirit II is the most suitable answer as it is a ground station system specifically designed for processing and disseminating sensor imagery from unmanned aerial vehicles like the Predator.

    Rate this question:

  • 43. 

    Which part of the Fluke 8025A display section indicates the absolute value of the input?

    • Digital

    • Annunciator

    • Range indicator

    • Analog bar graph

    Correct Answer
    A. Analog bar graph
    Explanation
    The analog bar graph on the Fluke 8025A display section indicates the absolute value of the input. This means that it shows the magnitude of the input signal, regardless of its polarity. The bar graph provides a visual representation of the input level, allowing the user to easily determine the absolute value without having to interpret numerical values or symbols.

    Rate this question:

  • 44. 

    What must Quality Assurance personnel be able to do?

    • Perform as an advisor, teacher and confidant to maintenance personnel

    • To evaluate maintenance requirements and direct timely corrective actions with assistance from maintenance work centers

    • Advise maintenance managers of the overall supply situation as it affects maintenance and recommend ways to improve supply support

    • Provide assistance with technical and management guidance so staff functions and work centers can detect and correct problems in the early stages

    Correct Answer
    A. Provide assistance with technical and management guidance so staff functions and work centers can detect and correct problems in the early stages
    Explanation
    Quality Assurance personnel must be able to provide assistance with technical and management guidance so staff functions and work centers can detect and correct problems in the early stages. This means that they need to have the knowledge and skills to support and guide the staff in identifying and resolving any issues or challenges that may arise during the maintenance process. By doing so, they can ensure that problems are addressed early on, preventing them from escalating and causing further complications or delays.

    Rate this question:

  • 45. 

    What level of maintenance has skills and material resources not available at the operating location, but not to the extent of those available at technology repair centers?

    • Organizational

    • Intermediate

    • Laboratory

    • Depot

    Correct Answer
    A. Intermediate
    Explanation
    Intermediate level of maintenance refers to the level where skills and material resources are not available at the operating location, but they are not as extensive as those available at technology repair centers. This suggests that intermediate maintenance can handle a certain level of repairs and maintenance tasks, but may require additional support from repair centers for more complex or specialized repairs.

    Rate this question:

  • 46. 

    What type of megohmeter do you use on paper insulated conductor cable?

    • 500 volt

    • 1000 volts

    • 1500 volts

    • 2500 volts

    Correct Answer
    A. 500 volt
    Explanation
    A megohmeter is a device used to measure the resistance of insulation in electrical conductors. When testing paper insulated conductor cables, a lower voltage is typically used to prevent damage to the insulation. The 500 volt megohmeter is the most suitable option for testing paper insulated conductor cables because it provides a sufficient voltage to measure the insulation resistance without risking any damage. Higher voltages, such as 1000, 1500, or 2500 volts, could potentially cause harm to the paper insulation and should be avoided.

    Rate this question:

  • 47. 

    Which probe lets you use the oscilloscope to measure higher voltage levels, raise the input impedence, does not require a bias voltage and attenuates noise?

    • Current probe

    • Passive 1:1 probe

    • Active (FET) probe

    • Passive divider, 10:1 probe

    Correct Answer
    A. Passive divider, 10:1 probe
    Explanation
    The passive divider, 10:1 probe is the correct answer because it allows the oscilloscope to measure higher voltage levels by attenuating the signal by a factor of 10. This reduces the voltage to a level that the oscilloscope can handle. Additionally, the passive divider does not require a bias voltage and has a high input impedance, which helps to minimize loading effects on the circuit being measured. It also attenuates noise, ensuring that the measured signal is as clean and accurate as possible.

    Rate this question:

  • 48. 

    Which of these data circuit speeds would normally use the shorter generated bit error rate(BER) test pattern lengths, and what is data circuit bit rate?

    • Low to intermediate, 1200 to 9600bps

    • Low to intermediate, 9600 to 12Kbps

    • Higher speed circuits, 5000 to 64Kbps

    • Higher speed circuits, 50 to 64Kbps

    Correct Answer
    A. Low to intermediate, 1200 to 9600bps
    Explanation
    Low to intermediate data circuit speeds, such as 1200 to 9600bps, would normally use shorter generated bit error rate (BER) test pattern lengths. The data circuit bit rate refers to the rate at which data is transmitted over the circuit, which in this case is between 1200 to 9600bps.

    Rate this question:

  • 49. 

    Which of the following condition do we use for not mission capable maintenance?

    • When systems and equipment are not capable of preforming any of their assigned missions b/c of unit level maintenance requirements

    • When systems and equipment are not capable of preforming any of their assigned missions b/c of maintenance work stoppage due to a supply shortage

    • When systems and equipment are capable of preforming any of their assigned missions b/c of unit level maintenance requirements

    • When systems and equipment are capable of preforming any of their assigned missions b/c of maintenance work stoppage due to a supply shortage

    Correct Answer
    A. When systems and equipment are not capable of preforming any of their assigned missions b/c of unit level maintenance requirements
    Explanation
    The correct answer states that "When systems and equipment are not capable of performing any of their assigned missions because of unit level maintenance requirements." This means that the systems and equipment are unable to carry out their assigned tasks due to maintenance needs at the unit level. This condition indicates that the maintenance requirements are preventing the systems and equipment from being mission capable.

    Rate this question:

Quiz Review Timeline (Updated): Jul 30, 2023 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jul 30, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 13, 2010
    Quiz Created by
    Radarlove
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.