Wk 6: Quiz Flashcards
Applying water to a fire is an example of:
temperature reduction.
Which method of fire suppression is rarely an option at a structure fire?
fuel removal
Extinguishing agents such as ____________ interrupt or inhibit the combustion reaction and stop chemical flame production.
clean agents
Before making entry into a structure fire, all personnel must:
ensure that their SCBA is full and functioning.
Directing short bursts of water into the hot gas layer:
will cool the gas layer and reduce chances of the gases igniting.
Which method of fire attack involves applying water onto burning fuels using a solid or straight stream?
direct attack
Preventing fire from spreading to unaffected areas or buildings is referred to as:
exposure protection.
Basement fires are especially dangerous because there is an increased risk of _________________ due to unprotected assemblies.
structural collapse
What is the purpose of a fire department connection (FDC)?
Allows a pumper to supplement water supply and pressure to a building’s sprinkler or standpipe system
What is the first action that should be taken at a vehicle incident?
establish scene safety
When attacking a vehicle fire, crews should:
approach at a 45-degree angle from the side of the vehicle.
What is the primary goal when attacking fire in exterior stacked or piled Class A materials?
Contain the fire and protect exposures
When attacking fire in a small unattached structure such as a storage shed,:
an exterior attack should be used.
What factor has the biggest impact on a ground cover fire?
weather
What is the purpose of creating a fire line at a ground cover fire?
Creates a fire stop after fuels are removed
