Wisconsin Firefighter 1 Question and answers already passed 2023
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Course
Wisconsin Firefighter 1
Institution
Wisconsin Firefighter 1
Wisconsin Firefighter 1 Question and answers already passed 2023NFPA 1971
PPE instruction
Protective Hood Material
Nomex, BPI, or Carbon Fiber
Open-circuit breathing apparatus
a compressed air cylinder provides air for the user, and exhaled air is released into the atmosphere
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Wisconsin Firefighter 1 Question and answers already passed 2023
NFPA 1971 - correct answer PPE instruction
Protective Hood Material - correct answer Nomex, BPI, or Carbon Fiber
Open-circuit breathing apparatus - correct answer a compressed air cylinder provides air for the user, and exhaled air is released into the atmosphere
Closed circuit breathing apparatus - correct answer Recycled exhaled air, filters through a canister where pollutants are taken out and oxygen is added.
Supplied Air Respirator(SAR) - correct answer Respiratory protection that provides a face mask, air hose, connected to a large air supply and an escape bottle. Typically used for waste sites or confined spaces.
NFPA 1500 - correct answer Standard on Fire Department Occupational Safety and Health Program
Oxidation - correct answer A chemical change in which a substance combines with oxygen, as when iron oxidizes, forming rust
Combustion - correct answer A rapid reaction between oxygen and fuel that results in fire
Pyrolysis - correct answer the decomposition of solid organic matter by heat
Conduction - correct answer The direct transfer of heat from one substance to another
substance that it is touching.
Convection - correct answer The transfer of thermal energy by the circulation or movement of a liquid or gas
Radiation - correct answer Energy that is radiated or transmitted in the form of rays or waves or particles.
Class A fire - correct answer ordinary combustibles
Class B Fire - correct answer Flammable liquids
Class C Fire - correct answer energized electrical equipment
Class D Fire - correct answer Combustible metals
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