ARFF CDC Questions with complete
solution 2025/2026
Decreases the amount of wear and tear - correct answer ✔All of the following statements about the
importance of preventive maintenance are True Except that it:
In-cab inspection - correct answer ✔inspecting items such as sintérisation system, crus,public address
system.
60 seconds - correct answer ✔Expansion and drainage test, note and record the level of accumulated
solution in the bottom of the cylinder every:
True statement for turret ground pattern test - correct answer ✔Turret nozzles must be tilted upward
to form a 30 degree angle with the horizontal
30 seconds - correct answer ✔when performing the hand line nozzle test, you must discharge foam
onto a paved surface for a period of
generator - correct answer ✔Periodic inspection record
Turrets - correct answer ✔Daily inspection record
Foam transfer pump - correct answer ✔Weekly inspection record
foam test results - correct answer ✔Test record
oil filter change - correct answer ✔Fuel, oil, and mileage record
, braking distance - correct answer ✔Distance an arff apparatus travels while a driver/operator transfers
his/her foot from the accelerator to the brake pedal
reaction distance - correct answer ✔distance an arff apparatus travels from the time the brakes are
applied until the apparatus comes to a complete stop.
the application rate of class b foams is given in - correct answer ✔gallons per minute per square foot
primary extinguishing agents are used - correct answer ✔for complete knockdown of fires
Resupply operations - correct answer ✔during fire fighting operations, an arff apparatus's on board
tank is typically replenished through
nozzle - correct answer ✔in low-energy systems, air is introduced into the foam solution at or just after
the solution leaves the
reach and penetration - correct answer ✔in comparison to foam aspirating nozzles, non-aspirating
standard nozzles provide better
30 seconds - correct answer ✔during the expansion and drainage test, note and record the level of
accumulated solution in the bottom of the cylinder every
ils (instrument landing system) - correct answer ✔Mandatory instruction sign
1% to 6% - correct answer ✔Class B foam concentrates are typically mixed in proportions of.
the expansion rate of a foam refers to the - correct answer ✔volume of the foam when it is aerated
solution 2025/2026
Decreases the amount of wear and tear - correct answer ✔All of the following statements about the
importance of preventive maintenance are True Except that it:
In-cab inspection - correct answer ✔inspecting items such as sintérisation system, crus,public address
system.
60 seconds - correct answer ✔Expansion and drainage test, note and record the level of accumulated
solution in the bottom of the cylinder every:
True statement for turret ground pattern test - correct answer ✔Turret nozzles must be tilted upward
to form a 30 degree angle with the horizontal
30 seconds - correct answer ✔when performing the hand line nozzle test, you must discharge foam
onto a paved surface for a period of
generator - correct answer ✔Periodic inspection record
Turrets - correct answer ✔Daily inspection record
Foam transfer pump - correct answer ✔Weekly inspection record
foam test results - correct answer ✔Test record
oil filter change - correct answer ✔Fuel, oil, and mileage record
, braking distance - correct answer ✔Distance an arff apparatus travels while a driver/operator transfers
his/her foot from the accelerator to the brake pedal
reaction distance - correct answer ✔distance an arff apparatus travels from the time the brakes are
applied until the apparatus comes to a complete stop.
the application rate of class b foams is given in - correct answer ✔gallons per minute per square foot
primary extinguishing agents are used - correct answer ✔for complete knockdown of fires
Resupply operations - correct answer ✔during fire fighting operations, an arff apparatus's on board
tank is typically replenished through
nozzle - correct answer ✔in low-energy systems, air is introduced into the foam solution at or just after
the solution leaves the
reach and penetration - correct answer ✔in comparison to foam aspirating nozzles, non-aspirating
standard nozzles provide better
30 seconds - correct answer ✔during the expansion and drainage test, note and record the level of
accumulated solution in the bottom of the cylinder every
ils (instrument landing system) - correct answer ✔Mandatory instruction sign
1% to 6% - correct answer ✔Class B foam concentrates are typically mixed in proportions of.
the expansion rate of a foam refers to the - correct answer ✔volume of the foam when it is aerated
