CHAPTER 5 FIRE BEHAVIOUR FIREFIGHTER
1(ACTUAL 2024-2026) QUESTIONS WITH
CORRECTANSWERS
Heat of combustion is usually expressed in which of the following measurements? - Answers__kilojoules/gram
which term describes the energy released per unit of time as fuel burns? - Answers__heat release rate
liquids with specific gravity greater than 1 will? - Answers__sink below the surface what is an smoke indicator of possible flashover? - Answers__darkening smoke
what is a flame indicator of a possible flashover? - Answers__isolated flames in hot gas layers
describe a rollover? - Answers__ignition of unburned fire gases at the top of the compartment
what is a backdraft? - Answers__increase in low level ventilation prior to upper ventilation
what is a smoke indicator for backdraft? - Answers__dense smoke
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CHAPTER 5 FIRE BEHAVIOUR FIREFIGHTER
1(ACTUAL 2024-2026) QUESTIONS WITH
CORRECTANSWERS
what is a flame indicator for a backdraft? - Answers__little or no visible flame
unburned fuel gases that contact a source of ignition can cause a? - Answers__smoke explosion
during firefighter operations water is used to ? - Answers__control burning gases and reduce temp.in upper layer
what suppression method I'd effective on gas and liquid fuels?
- Answers__chemical flame inhibition
how many j is required to change temp.of 1 g. of water 1*c? - Answers__4.2
how many j = 1 btu? - Answers__10555
pyrolysis - Answers__chemical decomposition of materials
How do u calculate Farenheight? - Answers__(Cx1.8)+32=F
how do u calculate Celcius? - Answers__(F-32)÷1.8=C
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