At what temperature do cellulose nitrate products begin to decompose?
A. 581° F (305° C)
B. 300° F (150° C)
C. 425° F (218° C)
D. 350° F (177° C)
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
When evaluating the hydraulic properties of water for fire protection system, what is the measurement of a fluid's resistance to flow?
A. Density
B. Pressure
C. Velocity
D. Viscosity
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
For wet-pipe automatic sprinkler systems, the only proper way to test the operation of a vane-type water flow alarm initiating device is to open the
A. alarm test by-pass valve at the system's main riser.
B. check valve from the city connection.
C. main (2 in. diameter) drain.
D. valve at the inspector's test connection.
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
What is the maximum allowable travel distance from any part of a smoke compartment to the door in a smoke barrier in a new health care facility?
A. 50 ft. (15 m).
B. 100 ft.(30 m).
C. 150 ft. (46 m).
D. 200 ft. (60 m).
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Typical fire pump drivers reach maximum brake horsepower between
A. 110-125% of rated capacity.
B. 90-100% of rated capacity.
C. 65-85% of rated capacity.
D. 140-170% of rated capacity.
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
What is the background color used from the source to the outlets of a nitrous oxide medical gas system?
A. Blue
B. Yellow
C. Gray/black
D. Black
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
Which of the following statements about smoke detectors is FALSE?
A. Detectors using the photoelectric principle also use a small amount of radioactive material.
B. Detectors using the ionization principle provide somewhat faster response to high-energy (open flaming) fires.
C. Detectors using the cloud chamber principle also make use of the photoelectric principle.
D. Detectors using the photoelectric principle provide somewhat faster response to low-energy (smoldering) fires.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 8:
What is the occupancy factor used by the Insurance Services Office (ISO) for computing required fire flow for C-3 (Combustible)?
A. 1.00
B. 0.75
C. 1.15
D. 0.85
正解:A
Aoki -
CFPS問題集ぽく、この一冊でだけで合格できました。Pass4Testありがとうございました。