COMPLETE QUESTIONS AND ANSWERS
◉ A factor that is not considered when determining the rate of
application for fire fighting foam is. Answer: The quality of the foam
concentrate
◉ Low energy foam system use blank solely to impart pressure on
the foam solution. Answer: A fire pump
◉ Blank 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 system
◉ Blank have a variable speed mechanism that drives a foam
concentrate pump. Answer: Variable flow demand type balanced
pressure proportioners
◉ The difference between high energy and low energy foam system
is that they introduce. Answer: Compressed air into the foam
solution prior to discharge into the hose line
◉ A limitation of compressed air foam system (CAFS) is that.
Answer: Hose reaction can be Erratic with CAFS
,◉ When a vertical surface is near or within the area of a pool of
ignitable liquid, the foam Application techniques that may be
employed is the. Answer: Blank down method
◉ The foam application technique that directs the foam stream on
the ground near the front edge of the burning liquid pool or spill is
the. Answer: Role on method
◉ The two test that must be performed by the manufacturer if the
requirements of NFPA 1901 are included in the apparatus bid
specifications are the. Answer: Road and hydrostatic test
◉ The vacuum test requires a reading at the end of five minutes
during which no more than blank inches of vacuum should be lost.
Answer: 10
◉ Apparatus maintenance records serves many functions such as.
Answer: Filling warranty claims with the manufacture and
documenting recurrent repairs
◉ Before an apparatus response from the station the
driver/operator should. Answer: Assure that everyone is seated and
belted
, ◉ When driving under winter conditions the driver/operator should
follow at a greater distance because the distance to stop on snow
and ice is increase blank times. Answer: 3 to 15
◉ Before turning corners or approaching curves the driver/operator
should. Answer: Shift a standard transmission into a lower gear
◉ The distance a vehicle Travels from the time the driver begins to
apply the brakes until it comes to a complete stop is known as a.
Answer: Breaking distance
◉ Once common cause on a fire apparatus skidding is. Answer:
Weight shifts on heavier apparatus
◉ Apparatus are most likely to be involved in an accident at/on.
Answer: intersections
◉ For safe operations and driving of fire apparatus the driver.
Answer: Should not exceed 10 mph when leaving the station and
should not race the engine when not moving and should drive
defensively
◉ You encounter A school bus with flashing signals light while
responding to a call you must stop and proceed. Answer: Only after
A proper signal is given by the bus driver or police officer