Quiz to test your fire safety and health management knowledge
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Thermal protective performance (TTP) for structural firefighting is 35 seconds.
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True
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False
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About This Quiz
The quiz below is created to test your knowledge and understanding of fire safety and health management. Can you pass this with a maximum mark? Also, you'd be able to see how much or how little you know about the legal responsibilities of fire health care employees in the workplace to raise your fire safety awareness. Fire safety management protects against fire hazards and prevents damage to employees as well as businesses. Let's play this quiz, then! All the very best to you!
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- 2.
Lightweight wood truss construction may collapse from fire exposure in a very short amount of time
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True
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False
Correct Answer
A. TrueExplanation
lightweight.... easy to go through (5-6 minut4es)Rate this question:
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- 3.
Weight of vapor or gas compared to the weight of air (air is given the value of 1) is vapor density.
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True
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False
Correct Answer
A. TrueExplanation
Vapor density is a measure of the weight of a vapor or gas compared to the weight of air. It is calculated by dividing the weight of the vapor or gas by the weight of an equal volume of air. Since air is given the value of 1, a vapor density greater than 1 means that the vapor or gas is heavier than air, and a vapor density less than 1 means that it is lighter than air. Therefore, the statement "Weight of vapor or gas compared to the weight of air (air is given the value of 1) is vapor density" is true.Rate this question:
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- 4.
The incident commander shall make provisions early in the incident for the rest and rehab of personnel operating at the scene by initiating the rehab sector.
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True
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False
Correct Answer
A. TrueExplanation
The incident commander has the responsibility to ensure the well-being and safety of personnel operating at the scene of an incident. By initiating the rehab sector early on, the incident commander ensures that personnel have access to rest and rehabilitation facilities, allowing them to recover and regain their strength. This helps to prevent exhaustion and fatigue, which could compromise the effectiveness and safety of the personnel. Therefore, it is important for the incident commander to make provisions for rest and rehab early in the incident.Rate this question:
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- 5.
When receiving an emergency over the phone, _____.
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Speak clearly, slowly, and with good volume
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Be sure to obtain an address first
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Give a walk in report
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Dispatch information as it is obtained
Correct Answer
A. Speak clearly, slowly, and with good volumeExplanation
When receiving an emergency over the phone, it is important to speak clearly, slowly, and with good volume. This is necessary to ensure that the person on the other end of the line can understand and follow the instructions or information being provided. Speaking clearly and slowly helps to avoid any miscommunication or confusion, while using a good volume ensures that the voice is audible and easily heard.Rate this question:
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- 6.
The development of an overall plan for controlling an incident using broad objectives and general statements is known as _____.
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Stragegy
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Scene size up
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Tactics
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Priorities
Correct Answer
A. StragegyExplanation
The correct answer is "strategy." Strategy refers to the development of an overall plan for controlling an incident using broad objectives and general statements. It involves determining the best course of action to achieve the desired outcome. Scene size up refers to the initial assessment of a situation, tactics are the specific actions taken to implement the strategy, and priorities are the order in which tasks or objectives are addressed.Rate this question:
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- 7.
Air pressurized water extinguishers or pump- type extinguishers containing water, that are exposed to temperatures below 40 degrees f, are required to have anti freeze added
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True
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False
Correct Answer
A. TrueExplanation
Air pressurized water extinguishers or pump-type extinguishers containing water can freeze when exposed to temperatures below 40 degrees Fahrenheit. Adding antifreeze to these extinguishers helps prevent freezing and ensures that they can still be used effectively in cold weather conditions. Therefore, the statement "Air pressurized water extinguishers or pump-type extinguishers containing water, that are exposed to temperatures below 40 degrees F, are required to have antifreeze added" is true.Rate this question:
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- 8.
PPE must be dry before use at a structural fire as trapped water in the fabric can cause steam burns in _____ conditions.
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High heat
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Hazardous
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High heat index
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Fire
Correct Answer
A. High heatExplanation
Trapped water in PPE fabric can cause steam burns in high heat conditions. When exposed to high heat, the water trapped in the fabric can quickly turn into steam, which can cause burns on the wearer's skin. Therefore, it is important for PPE to be dry before use in order to prevent this potential injury.Rate this question:
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- 9.
The kern of a kernmantle rope is its core.
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True
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False
Correct Answer
A. TrueExplanation
The statement is true because the kern of a kernmantle rope refers to its core. In a kernmantle rope, the kern is the innermost part that provides the strength and load-bearing capacity, while the mantles are the outer sheaths that protect the kern. Therefore, the kern is indeed the core of the rope.Rate this question:
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- 10.
The development of an overall plan for controlling an incident using broad objectives and general statements is known as _____.
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Strategy
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Operations
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Incident command
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Scene size up
Correct Answer
A. StrategyExplanation
The correct answer is strategy. Strategy refers to the development of an overall plan for controlling an incident using broad objectives and general statements. It involves determining the best course of action to achieve the desired outcome and guiding the allocation of resources and coordination of efforts. Strategy provides a framework for decision-making and helps to ensure a systematic and effective response to the incident.Rate this question:
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- 11.
The development and implementation of a plan that incorporates specific goals to bring a fire under control is known as _____.
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Tactics
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Strategy
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Priorities
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Seniority
Correct Answer
A. TacticsExplanation
The term "tactics" refers to the actions or methods used to achieve specific goals. In the context of bringing a fire under control, developing and implementing a plan with specific goals would involve determining the best course of action, such as deploying resources, using firefighting techniques, and coordinating efforts to extinguish the fire. Therefore, "tactics" is the correct answer as it aligns with the concept of developing and implementing a plan to achieve specific goals in controlling a fire.Rate this question:
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- 12.
When determining which tactics to use, the incident commander must preform a quick _____ of the whole scene.
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Risk/ benefit analysis
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Scene size up
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Pro/ con analysis
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Walk in report
Correct Answer
A. Risk/ benefit analysisExplanation
The incident commander needs to quickly assess the entire scene in order to determine which tactics to use. This involves conducting a risk/benefit analysis, weighing the potential risks and benefits of each available option. By considering the potential risks involved and the potential benefits that can be gained from each tactic, the incident commander can make an informed decision on the best course of action. This helps ensure the safety of responders and maximizes the effectiveness of the response.Rate this question:
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- 13.
Provides dispatcher with instant information
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Enhanced 911/ e911
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Generic 911
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Trunked 911 systems
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Teletype
Correct Answer
A. Enhanced 911/ e911Explanation
Enhanced 911 (e911) provides the dispatcher with instant information. Unlike generic 911 or trunked 911 systems, e911 includes advanced features that allow for the automatic transmission of the caller's location information to the dispatcher. This enables emergency services to quickly locate and respond to the caller's exact location, even if they are unable to speak or provide their address. Teletype, on the other hand, is a communication device that allows for the transmission of typed messages and is not specifically related to providing instant information to dispatchers in emergency situations.Rate this question:
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- 14.
The open space between the ceiling of the top floor and the underside of a buildings roof
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Cockloft
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Wood truss
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Bleve
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Steel fails
Correct Answer
A. CockloftExplanation
A cockloft refers to the open space between the ceiling of the top floor and the underside of a building's roof. This term is commonly used in architecture and construction to describe this specific area in a building. It is important to understand and identify the cockloft as it plays a role in ventilation, insulation, and potential fire spread within the building.Rate this question:
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- 15.
____ refers to the time a wearer has before a second degree or greater burn will be sustained.
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Thermal protective performance (TPP)
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Personal Protective Equipment (PPE)
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Thermal protective equipment longevity (TPEL)
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Equipment Fire Life (EFL)
Correct Answer
A. Thermal protective performance (TPP)Explanation
Thermal protective performance (TPP) refers to the time a wearer has before a second degree or greater burn will be sustained. It measures the ability of a material or garment to protect against heat and flames. The higher the TPP value, the longer the wearer can be exposed to heat before sustaining a burn injury. It is an important factor in evaluating the effectiveness of personal protective equipment (PPE) in preventing thermal burns.Rate this question:
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- 16.
_____ is for initial alarm incident.
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Level l staging
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Level ll staging
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Rehabilitative staging
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Response and staging
Correct Answer
A. Level l stagingExplanation
Level I staging is for the initial alarm incident. This means that it is the first level of response and staging in a situation where an alarm is raised. It involves assessing the situation, determining the severity of the incident, and initiating appropriate actions to address the alarm. This level of staging is crucial in managing emergency situations effectively and ensuring a prompt and organized response.Rate this question:
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- 17.
An explosion caused by the rupture of a vessel containing a pressurized liquid that has been heated above its boiling point.
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Boiling liquid expanding vapor explosion
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Thermal layer explosion
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Spontaneous combustion
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Backdraft explosion
Correct Answer
A. Boiling liquid expanding vapor explosionExplanation
A boiling liquid expanding vapor explosion refers to an explosion that occurs when a vessel containing a pressurized liquid is heated above its boiling point. As the liquid boils, it rapidly expands into vapor, causing a sudden increase in pressure within the vessel. If the pressure becomes too high, the vessel ruptures, resulting in a violent explosion. This type of explosion is specifically caused by the combination of a heated liquid and pressurized conditions, making it different from other types of explosions such as thermal layer explosions, spontaneous combustion, or backdraft explosions.Rate this question:
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- 18.
_____ is for complex extra alarm incidents needing a close reserve of apparatus staged (parked) in a designated area.
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Level ll staging
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Level l staging
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Multi alarm box response
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Tiered alarm box
Correct Answer
A. Level ll stagingExplanation
Level II staging is for complex extra alarm incidents needing a close reserve of apparatus staged (parked) in a designated area. This means that for incidents that require additional resources and coordination, Level II staging is implemented to have a reserve of apparatus ready and available in a specific area. This helps ensure a swift and efficient response to the incident.Rate this question:
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- 19.
When answering a non-emergency phone call, you should use/ ask _____.
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Your department's standard greeting
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Answering report
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Where the caller is located
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What the complaint is
Correct Answer
A. Your department's standard greetingExplanation
When answering a non-emergency phone call, it is important to use or ask for your department's standard greeting. This ensures professionalism and consistency in communication with callers. By using the standard greeting, you establish a clear and recognizable identity for your department, which helps to build trust and provide a consistent experience for callers. It also sets the tone for the conversation and helps to create a positive impression of your department.Rate this question:
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- 20.
The phrase "_____" is used to gain priority access to the radio frequency announce/ identify an emergent need other than a mayday.
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Emergency/ urgent traffic
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Mayday callout
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Periodic progress report
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Priority one traffic
Correct Answer
A. Emergency/ urgent trafficExplanation
The phrase "emergency/urgent traffic" is used to gain priority access to the radio frequency and announce or identify an emergent need other than a mayday. This phrase is used when there is a situation that requires immediate attention or action, but it is not necessarily a life-threatening emergency like a mayday callout. It allows the person using the phrase to convey the urgency of their message and ensure that it is given priority over other communications on the radio frequency.Rate this question:
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- 21.
Windows that open/ close via small hand crank
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Jalousie
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Panel
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Roll up style
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Ledge
Correct Answer
A. JalousieExplanation
The correct answer is "jalousie." Jalousie windows are windows that open and close via a small hand crank. They consist of multiple glass panels that are hinged together and can be opened or closed by operating the crank. Jalousie windows are often seen in older buildings and provide good ventilation while still offering some level of privacy and security.Rate this question:
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- 22.
The minimum temperature to which a fuel, in air, must be heated to start self sustained combustion without a separate ignition source.
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Ignition temperature
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Flash point
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Density point
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Flammable/ explosive range
Correct Answer
A. Ignition temperatureExplanation
The ignition temperature refers to the minimum temperature at which a fuel, in the presence of air, can spontaneously ignite and sustain combustion without the need for an external ignition source. It is the temperature at which the fuel-air mixture becomes hot enough to initiate a self-sustaining reaction.Rate this question:
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- 23.
The minim temperature at which a liquid fire gives of sufficient vapors to form an ignitable mixture with the air near the surface.
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Flash point
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Ignition temperature
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Explosive ranger
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Vapor density
Correct Answer
A. Flash pointExplanation
The flash point refers to the minimum temperature at which a liquid fire produces enough vapors to create an ignitable mixture with the surrounding air. This means that at the flash point, the liquid fire is able to release vapors that can ignite when exposed to a spark or flame.Rate this question:
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- 24.
Chemical reaction between two or more chemicals that absorb heat or require heat to be added.
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Endothermic reactions
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Exothermic reactions
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Ignition temperature
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Thermal layering
Correct Answer
A. Endothermic reactionsExplanation
Endothermic reactions are chemical reactions that absorb heat or require heat to be added. In these reactions, the reactants have lower energy than the products, and energy is absorbed from the surroundings to make up the difference. This results in a decrease in temperature of the surroundings. Examples of endothermic reactions include the reaction between baking soda and vinegar, or the reaction between ammonium nitrate and water.Rate this question:
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- 25.
The term for the part of the rope used to form a knot is known as the:
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Working end
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Kern
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Running end
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Bowline
Correct Answer
A. Working endExplanation
The term "working end" refers to the part of the rope that is actively used to form a knot. It is the portion of the rope that is manipulated and manipulated to create the desired knot. In contrast, the "kern" refers to the inner core of a rope, the "running end" refers to the free end of the rope that is not actively involved in knot formation, and "bowline" is a specific type of knot. Therefore, the most appropriate term for the part of the rope used to form a knot is the "working end".Rate this question:
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- 26.
_____ is the most common means of communication.
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Telephone
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Messaging
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Verbal communication
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Radio
Correct Answer
A. TelephoneExplanation
The telephone is the most common means of communication because it allows individuals to talk to each other over long distances using voice transmission. It is widely accessible and used by people around the world for personal and business purposes. The telephone has revolutionized communication by providing instant and direct connection between individuals, making it a preferred method of communication in today's fast-paced world.Rate this question:
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- 27.
Periodic profess reports should be given at least every _____ or anytime the conditions of the incident have significantly changed (for better or worse).
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10 minutes
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15 minutes
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5 minutes
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Hourly
Correct Answer
A. 10 minutesExplanation
Periodic progress reports should be given at least every 10 minutes or anytime the conditions of the incident have significantly changed (for better or worse). This means that updates on the progress of the incident should be provided every 10 minutes to ensure that everyone involved is informed about any changes or developments. This helps in maintaining effective communication and allows for timely decision-making based on the current situation.Rate this question:
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- 28.
Allows the hearing or speech impaired to communicate over telephone system.
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Teletype
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Text to talk
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Enhanced 911
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Keypad translation
Correct Answer
A. TeletypeExplanation
Teletype is the correct answer because it is a device that allows the hearing or speech impaired individuals to communicate over the telephone system. It uses a combination of typing and printing mechanisms to send and receive messages, enabling those with hearing or speech impairments to communicate effectively.Rate this question:
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- 29.
The only time a "_____" callout is used when fire fighters are in immediate danger.
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Mayday
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Priority one
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Urgent traffic
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Emergency
Correct Answer
A. MaydayExplanation
A "mayday" callout is used when firefighters are in immediate danger. This term is commonly used in emergency situations to indicate a distress signal. It is a universal radio communication code that signifies a life-threatening situation and the need for immediate assistance. Firefighters use the term "mayday" to alert their team members and other emergency personnel that they are in a critical situation and require immediate help.Rate this question:
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- 30.
Three methods of heat transfer
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Conduction
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Convection
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Radiation
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Thermal
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Gama
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Combustion
Correct Answer(s)
A. Conduction
A. Convection
A. RadiationExplanation
The correct answer is conduction, convection, and radiation. These three methods are all ways in which heat can be transferred from one object to another. Conduction is the transfer of heat through direct contact between objects or particles. Convection is the transfer of heat through the movement of fluids or gases. Radiation is the transfer of heat through electromagnetic waves. These methods are fundamental in understanding how heat is transferred in various systems and environments.Rate this question:
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- 31.
The _____ primary task at an incident is coordinating, monitoring, and accounting for all crews in and out of the fire/ hazard area with or for the incident commander.
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Accountability officer
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Operations officer
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Incident safety officer
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Incident commander
Correct Answer
A. Accountability officerExplanation
The accountability officer's primary task at an incident is to coordinate, monitor, and account for all crews in and out of the fire/hazard area with or for the incident commander. This role is responsible for ensuring that all personnel are properly accounted for and that their movements and actions are tracked and documented. The accountability officer plays a crucial role in maintaining the safety and effectiveness of the response by keeping track of personnel and resources on the scene.Rate this question:
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- 32.
The range between the lower explosive limit and the upper explosive limit.
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Flammable/ explosive range
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Combustion range
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Ignition temperature range
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Backdraft potential range
Correct Answer
A. Flammable/ explosive rangeExplanation
The correct answer is flammable/explosive range. This refers to the range of concentrations of a flammable substance in the air that can result in an explosion or fire if ignited. It includes the lower explosive limit (LEL), which is the minimum concentration required for combustion, and the upper explosive limit (UEL), which is the maximum concentration above which combustion cannot occur. Understanding this range is important for ensuring safe handling and storage of flammable materials.Rate this question:
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- 33.
Chemical reaction between two or more chemicals that produces heat energy
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Exothermic reactions
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Endothermic reactions
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Backdraft potential
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Flashpoint
Correct Answer
A. Exothermic reactionsExplanation
Exothermic reactions refer to chemical reactions where heat energy is released. This means that the reactants have more energy than the products, resulting in a net release of energy in the form of heat. In these reactions, the temperature of the surroundings increases. This is in contrast to endothermic reactions, where heat energy is absorbed from the surroundings, causing a decrease in temperature. The terms "backdraft potential" and "flashpoint" are unrelated to the given statement and do not pertain to the concept of heat energy release in chemical reactions.Rate this question:
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- 34.
Can be reduced by ventilating the building at the highest possible point to allow the gases to escape before entering an area.
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Backdraft potential
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Flashpoint potential
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Points of combustion
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Exothermic reactions
Correct Answer
A. Backdraft potentialExplanation
The backdraft potential refers to the possibility of a sudden and violent explosion that can occur when oxygen is reintroduced to a fire that has been deprived of it for a period of time. Ventilating the building at the highest point allows the gases to escape before entering an area, reducing the chances of a backdraft.Rate this question:
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- 35.
The total quantity of all combustible material in a given area that can act as a fuel to feed a fire.
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Fire load
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Greatest hazards
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Wood truss
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Bleve
Correct Answer
A. Fire loadExplanation
Fire load refers to the total quantity of all combustible material in a given area that can act as fuel to feed a fire. It is an important factor to consider in fire safety as it determines the potential intensity and spread of a fire. The higher the fire load, the greater the risk of a fire hazard. Therefore, understanding and managing the fire load is crucial in preventing and controlling fires.Rate this question:
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- 36.
The _____ primary task is maintaining fire fighter safety at emergency incidents by monitoring that incident for unsafe conditions, activities, or operations.
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Incident safety officer
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Incident commander
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Accountability officer
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Safety commander
Correct Answer
A. Incident safety officerExplanation
The incident safety officer is responsible for ensuring the safety of firefighters at emergency incidents by monitoring the incident for any unsafe conditions, activities, or operations. This role involves assessing risks, implementing safety measures, and providing guidance to the incident commander and other personnel to prevent accidents and injuries. The incident safety officer plays a critical role in maintaining a safe working environment for all responders involved in the incident.Rate this question:
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- 37.
The tendency of gases to form into layers according to temperatures.
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Thermal layering
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Explosive range
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Vapor expansion
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Exothermic reactions
Correct Answer
A. Thermal layeringExplanation
Sometimes referred to as heat stratification, heat balance, and thermal balanceRate this question:
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- 38.
Which rope is used inmost cases when it is not necessary to support a person, such as hoisting or lowering tools?
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Utility
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Dynamic
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Static
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Synthetic fiber
Correct Answer
A. UtilityExplanation
The term "utility" refers to the practicality and usefulness of something. In the context of ropes, a utility rope is typically used for tasks that do not involve supporting a person, such as hoisting or lowering tools. This type of rope is designed to be strong and durable, making it suitable for various utility purposes. Therefore, the utility rope is the most commonly used rope in situations where supporting a person is not necessary.Rate this question:
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- 39.
Synthetic Fiber Ropes:
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Nylon
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Polyester
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Polypropylene
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Polyethylene
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Manila
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Cotton
Correct Answer(s)
A. Nylon
A. Polyester
A. Polypropylene
A. PolyethyleneExplanation
The given answer includes various types of synthetic fiber ropes. Nylon, polyester, polypropylene, and polyethylene are all commonly used synthetic fibers in rope manufacturing. These fibers offer high strength, durability, and resistance to moisture and chemicals, making them suitable for various applications such as marine, industrial, and outdoor activities. Manila and cotton, on the other hand, are natural fibers and not synthetic.Rate this question:
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- 40.
Dry chemical extinguishers are usually rated for:
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Class b and c fires
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Class a and b fires
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All fires
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Class a, b, and d fires
Correct Answer
A. Class b and c firesExplanation
Dry chemical extinguishers are usually rated for class B and C fires. Class B fires involve flammable liquids and gases, while class C fires involve energized electrical equipment. Dry chemical extinguishers are effective in extinguishing these types of fires because they contain a dry powder that works by smothering the flames and interrupting the chemical reaction of the fire. They are not typically rated for class A fires, which involve ordinary combustible materials, or class D fires, which involve combustible metals.Rate this question:
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- 41.
Two primary types of rope:
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Life safety and utility
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Utility and dynamic
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Rescue and operational
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Life safety and dynamic
Correct Answer
A. Life safety and utilityExplanation
The correct answer is "life safety and utility". This is because life safety ropes are specifically designed and used for rescue operations and emergency situations where human lives are at risk. They are made to be strong and durable to withstand high loads and harsh conditions. On the other hand, utility ropes are more versatile and used for various purposes such as camping, hiking, or securing objects. They may not have the same level of strength and safety features as life safety ropes, but they are still reliable for everyday tasks.Rate this question:
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- 42.
The ongoing observation and evaluation of factors that are used to develop strategic goals and tactical objectives.
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Size up
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Incident commander
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Transfer of command
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Accountability officer
Correct Answer
A. Size upExplanation
"Size up" refers to the ongoing observation and evaluation of factors that are used to develop strategic goals and tactical objectives. This process involves assessing the situation, gathering information, analyzing risks, and determining the resources needed to effectively respond to an incident. By continuously monitoring and evaluating the situation, responders can make informed decisions and adjust their strategies accordingly. Therefore, "size up" is the correct answer as it accurately represents the ongoing observation and evaluation process in emergency response.Rate this question:
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- 43.
The roll up style of overhead door is considered a low security service door
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True
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False
Correct Answer
A. FalseExplanation
It's considered a high security doorRate this question:
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- 44.
The part of a rope is used for hoisting or pulling is known as the:
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Running end
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Kern
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Tag line
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Working end
Correct Answer
A. Running endExplanation
The running end of a rope is the part that is used for hoisting or pulling. It is the free end of the rope that is not secured or attached to anything. When you need to manipulate or control the rope, you would typically use the running end. This is different from the working end, which is the part of the rope that is actively being used or manipulated in a specific task or knot. The running end allows for easy movement and adjustment of the rope as needed.Rate this question:
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- 45.
A proper _____ will help reduce heart attacks and strokes.
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Diet and exercise program
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Mental health and exercise program
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Stretching and exercise program
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All of the above
Correct Answer
A. Diet and exercise programExplanation
A proper diet and exercise program can help reduce heart attacks and strokes by promoting overall cardiovascular health. A balanced diet that is low in saturated fats, cholesterol, and sodium can help prevent the buildup of plaque in the arteries, reducing the risk of heart disease. Regular exercise helps to improve blood circulation, lower blood pressure, and maintain a healthy weight, all of which contribute to a healthier heart. Therefore, a combination of a proper diet and exercise program is essential for reducing the risk of heart attacks and strokes.Rate this question:
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- 46.
The primary purpose of the rehabilitation sector is the _____ working at the scene.
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Revitalization of personnel
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Prevent burnout on shift
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Rehab injuries and rehydrate firemen
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Rest and rehydration
Correct Answer
A. Revitalization of personnelExplanation
The primary purpose of the rehabilitation sector is to revitalize personnel working at the scene. This means that the rehabilitation sector aims to provide support and assistance to personnel who may be fatigued, stressed, or physically exhausted due to their work. By revitalizing these individuals, the sector helps ensure their well-being, productivity, and ability to continue their duties effectively. This can include providing rest, hydration, and any necessary medical attention or support to help personnel recover and regain their strength.Rate this question:
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- 47.
Four categories of energy:
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Chemical heat
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Electrical heat
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Mechanical heat
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Nuclear heat
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Conduction heat
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Radiation heat
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Convection heat
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Natural heat
Correct Answer(s)
A. Chemical heat
A. Electrical heat
A. Mechanical heat
A. Nuclear heatExplanation
The given answer lists four categories of energy: chemical heat, electrical heat, mechanical heat, and nuclear heat. These categories represent different forms of energy that can be classified based on their source or nature. Chemical heat refers to the energy released or absorbed during a chemical reaction, electrical heat is the energy associated with the flow of electric current, mechanical heat is the energy associated with the movement or motion of objects, and nuclear heat is the energy released during nuclear reactions. These categories cover a wide range of energy sources and provide a comprehensive understanding of different types of heat energy.Rate this question:
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- 48.
Is a wall used to separate buildings or subdividing a building from the foundation up through roofline to prevent the spread of fire and having a fire resistance rating and structural stability. Built of non combustible material.
Correct Answer(s)
fire wallExplanation
A fire wall is a wall that is used to separate buildings or subdivide a building from the foundation up through the roofline in order to prevent the spread of fire. It has a fire resistance rating and structural stability and is built using non-combustible materials.Rate this question:
- 49.
Natural Fiber Ropes:
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Manila
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Sisal
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Cotton
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Nylon
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Polyester
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Polypropylene
Correct Answer(s)
A. Manila
A. Sisal
A. CottonExplanation
The given answer includes manila, sisal, and cotton as examples of natural fiber ropes. These ropes are made from natural materials such as plants (manila and sisal) or cotton fibers. They are known for their strength, durability, and ability to absorb shock. These natural fiber ropes are commonly used in various applications, including marine, construction, and general-purpose tasks.Rate this question:
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Jul 13, 2023Quiz Edited by
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Jul 06, 2022Quiz Created by
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