FIRE APPARATUS ENGINEER TEST BANK FULL SOLUTION VERIFIED QUESTIONS AND ANSWERS GUARANTEED TO PASS

FIRE APPARATUS ENGINEER TEST BANK
FULL SOLUTION VERIFIED QUESTIONS
AND ANSWERS GUARANTEED TO PASS

●● A 1"7/8 smooth bore nozzle on a deck gun will flow ____ gpm at
_____ psi
Answer: 900, 80


●● Transfer valve is used for...
Answer: Controlling water flow through a two stage pump


●● What number converts hg to feet of lift?
Answer: 1.13


●● A fog nozzle will flow its rated gpm at what psi?
Answer: 100


●● The hand method of finding 2"1/2 friction loss is based on what
formula?
Answer: FL = 2Q^2 + Q


●● What is the main advantage of a centrifugal pump?

,Answer: Use a positive source to its advantage


●● Which is not a part of the centrifugal pump?
Answer: A. Eye
B. PRESSURE CONFINING CHAMBER
C. Volute housing
D. Shaft


●● What part of the impeller does the water enter?
Answer: Eye


●● Which of the following is a pumping system requirement?
Answer: A. 150% rated capacity at 100psi
B. 100% RATED CAPACITY AT 150 PSI
C. 50% rated capacity at 200psi
D. 100% rated capacity at 250psi


●● At 1250 gpm a pump must prime in ______ seconds
Answer: 30


●● At 1500 gpm a pump must prime in _____ seconds
Answer: 45

, ●● Which of the following is not located at the pump panel?
Answer: Primer gauge


●● A compound gauge measures all but the following
Answer: A. Hg
B. Inches of Mercury
C. SUCTION PRESSURE
D. Hydrant pressure


●● 1 cubic foot of water contains _______ gallons.
Answer: 7.48


●● A column of water 1 square inch 12" tall exerts _______ psi
Answer: A pressure of 0.434 psi


●● Atmospheric pressure is ______
Answer: 14.7


●● Which of the following statements about static pressure is false?
Answer: A. A measurement of potential energy