FAE Revision Exam Questions And Already Passed Answers.
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Course
FAE ILLINOIS
Institution
FAE ILLINOIS
The speedometer on an apparatus is primarily used to show speed but may also indicate - Answer the pump is turning
To calculate friction loss in 2 1/2" fire hose when the flow is near 100 gpm, which of the following formulas should be used? - Answer FL=cq(2)L
The pressure remaining once...
FAE Revision Exam Questions And
Already Passed Answers.
The speedometer on an apparatus is primarily used to show speed but may also indicate - Answer the
pump is turning
To calculate friction loss in 2 1/2" fire hose when the flow is near 100 gpm, which of the following
formulas should be used? - Answer FL=cq(2)L
The pressure remaining once water has begun flowing is known as _____ pressure. - Answer residual
When the flow through a hose line increases from 100 gpm to 400 gpm, the friction loss increases _____
times. - Answer 16
the recommended pressure for a standard fog nozzle is - Answer 100 PSI
The foam application technique that directs the foam stream on the ground near the front edge of a
burning liquid pool or spill is the: - Answer roll on method
Master stream nozzles are: - Answer Either solid of fog streams
_________ consist of small return (bypass) water line connected from the discharge side of the pump
back to the intake side of the pump - Answer around the pump proportioners
which type of nozzle is very effective when fighting a fire in a basement or cellar - Answer distributors
nozzle
if the inlet pressure to the eductor is too high - Answer foam may not be inducted
, when lowering a barrel strainer into the water, it should have _____ inches of water in all directions -
Answer 24
an increase in vacuum while drafting may indicate - Answer a clogged strainer
hose that is laid from the fire to the hydrant is considered a - Answer reverse lay
a straight stream is considered a - Answer pattern of an adjustable fog nozzle
pump discharge pressure is equal to - Answer Nozzle pressure + friction loss
as flow increases, pressure will ___________ provided pump seal remains constant - Answer increase
the primary function of the fire department pumper is to - Answer provide water at an adequate
pressure for fire streams
Once the power take off has been properly activated and the pump is engaged, the vehicle speedometer
should show a speed of: - Answer slightly above 0 mph
the maximum height water can be drafted is approximately __________ feet, as opposed to the
theoretical lift of 33.8 feet - Answer 25 feet
You should switch from pressure to volume mode when - Answer more than half of the rated capacity
of the pump will be required
when using foam to extinguish a fire, the separating method - Answer creates a barrier between the
fuel and the fire
are controlled by monitoring the water flow and controlling the speed of a positive displacement foam
concentrate pump - Answer variable flow, variable rate direct injection systems
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