Fire Apparatus Driver/Operator: Pump, Aerial, Till
Fire Apparatus Driver/Operator: Pump, Aerial, Till
Exam (elaborations)
Fire Apparatus Driver/Operator: Pump, Aerial, Tiller & Mobile Water Supply Team exam with correct answers
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Course
Fire Apparatus Driver/Operator: Pump, Aerial, Till
Institution
Fire Apparatus Driver/Operator: Pump, Aerial, Till
What item converts fluid pressure into mechanical force in a hydraulic rescue tool? correct answersActuator
What is the first step of a 360-degree vehicle inspection? correct answersOpen the apparatus bay door.
In a hydraulic rescue tool, which item converts fluid pressure into mechanic force...
Fire Apparatus Driver/Operator: Pump,
Aerial, Tiller & Mobile Water Supply
Team
What item converts fluid pressure into mechanical force in a hydraulic rescue tool? correct
answersActuator
What is the first step of a 360-degree vehicle inspection? correct answersOpen the apparatus bay door.
In a hydraulic rescue tool, which item converts fluid pressure into mechanic force correct
answersActuator
What is the first step of a 360-degree vehicle inspection?
Open the apparatus bay door.
l'o disengage an electrical generator driven by a power take-ott (P'I'O), what should you do
first correct answersReturn the throttle to the idle position.
In general, a smooth-bore master stream nozzle should be operated at a pressure of
psi. correct answers80 (552 kPa)
The 70% pump performance test is performed at _ correct answers200 (1379 kPa)
Job performance requirements (JPRs) are found in which type of document correct answersNFPA
standards
In general, a 21/2" (90 mm) handline flows approximately gpm. correct answers250 (945 L/min)
,What is the first step in evaluating the reliability of a static water source correct answersEstimate the
quantity of water available.
An aerial apparatus PTO is engaged but the outriggers have not been deployed or set. When
you depress the dead man's switch, nothing happens. What is the cause correct answersThe safety
interlock is functioning normally.
Nominal fire hose size is based on which dimension correct answersThe inside diameter of the hose
when it's filled with water
The simple formula for friction loss is FL correct answersCQ^2L
What is the final step in the five-step changeover operation from onboard tank water to an
external water source correct answers'j)'Adjust the pump settings as needed.
Fire Apparatus Driver/Operator: Pump, Aerial, Tiller, and Mobile Water Supply Team synergy begins with
_ correct answersConfidence and trust
As a rule ot thumb, it is best to limit a relay pumping operation to a maximum ot correct answers800
(245 m)
On what should the driver/operator focus when educating his/her crew about reducing or
preventing hazardous conditions correct answersKnowing why these situations exist
What is assessed by the aerial device time trial test correct answersHydraulic flow and control functions
Fire Apparatus Driver/Operator: Pump, Aerial, Tiller, and Mobile Water Supply
When backing an apparatus with a single spotter, were should the spotter stand correct answersBehind
and to the left of the apparatus
, Engine One secures the end of its supply hose near an intersection and performs a forward
lay to the fire. Engine Two responds to the intersection, connects its supply line to Engine
One's, and performs a reverse lay to a fire hydrant. This is a correct answersSplit
Whether a multistage pump operates in either volume or pressure mode is controlled by the correct
answerstransfer
Which is the best indication of how much more water is available from a water system?
Residual pressure
The function of which appliance is to merge two hoselines into a single hoseline correct answersSiamese
connection
What is the most common source of flow restrictions from a portable pump correct answersClogged
strainer
Which item is of critical importance for every pumper in a relay operation correct answersIntake relief
valve
Which statement about tailboard riding is correct correct answersNFPA standards do not permit it.
Which item can be used to check a discharge for vacuum leak correct answersEMS glove
Which activity occurs in the warm zone correct answersDecontamination
In a relay pumping operation using LDH, it the required discharge pressure exceeds
_ _ psi, then another relay pumper should be added. correct answers80 (552 kPa)
NFPA standards for a pumper require it to be equipped with a minimum of
(65-mm) or larger diameter hose. correct answers800 (244 m)
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