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NFPA 10 FINAL EXAM | FREQUENTLY TESTED
QUESTIONS WITH CORRECT ANSWERS |
BRAND NEW!
Internal examination of the extinguisher is a required procedure
during the annual maintenance for which of the following type of
extinguisher
A.stored pressure dry chemical
B.Cartridge operated dry chemical
C. Carbon dioxide
D.None of the above - ✔✔✔ Correct Answer > B. cartridge operated dry
chemical
Which of the following type of fire extinguisher does not require a
six year internal maintenance?
A. cartridge operated dry chemical
B.stored pressure dry powder
C. stored pressure halogenated agent
D.stored pressure water - ✔✔✔ Correct Answer > d. stored pressure
water
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Which of the following type of extinguishers does not require a
"verification of service" collar
A.Cartridge operated dry chemical
B.Class K
C. Pressurized water
D.Stored pressure wheeled - ✔✔✔ Correct Answer > A Cartridge
operated dry chemical
Which of the following is not justification for condemning a
cylinder during the visual examination
A.the extinguisher shows evidence of being burned in a fire
B.there is pitting under a removable nameplate
C. the paint on the cylinder is peeling away
D.The fire extinguisher was used to dispel an insecticide - ✔✔✔
Correct Answer > C. the paint on the cylinder is peeling away
When a fire extinguisher cylinder, shell, or cartridge must be
condemned because it fails hydrostatic pressure test of fails to
pass visual examination, which of the following procedures must
be performed
A.CONDEMNED must be stamped on the sylinder
B.the owner must be notified that the cylinder may not be reused
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C. The owner mist be notified in writing that the cylinder is
condemned
D.All the above - ✔✔✔ Correct Answer > D. all the above
What is the correct hydrostatic test pressure for a stored
pressure dry chemical fire extinguisher?
A.300 psi
B.5/3 times the operating pressure
C. 2 time the operating pressure
D.None of the above - ✔✔✔ Correct Answer > A. 300 psi
What is the minimum frequency for calibrating the master
pressure gauges used for hydrostatic testing of fire extinguisher
cylinders, shells, and accessories
A.Quarterly
B.Semi-annually
C. Annually
D.None of the above - ✔✔✔ Correct Answer > B. semi annually
A three dimensional fire often involves static flammable liquid
True
False - ✔✔✔ Correct Answer > False
NFPA 10 FINAL EXAM | FREQUENTLY TESTED
QUESTIONS WITH CORRECT ANSWERS |
BRAND NEW!
Internal examination of the extinguisher is a required procedure
during the annual maintenance for which of the following type of
extinguisher
A.stored pressure dry chemical
B.Cartridge operated dry chemical
C. Carbon dioxide
D.None of the above - ✔✔✔ Correct Answer > B. cartridge operated dry
chemical
Which of the following type of fire extinguisher does not require a
six year internal maintenance?
A. cartridge operated dry chemical
B.stored pressure dry powder
C. stored pressure halogenated agent
D.stored pressure water - ✔✔✔ Correct Answer > d. stored pressure
water
,Page 2 of 22
Which of the following type of extinguishers does not require a
"verification of service" collar
A.Cartridge operated dry chemical
B.Class K
C. Pressurized water
D.Stored pressure wheeled - ✔✔✔ Correct Answer > A Cartridge
operated dry chemical
Which of the following is not justification for condemning a
cylinder during the visual examination
A.the extinguisher shows evidence of being burned in a fire
B.there is pitting under a removable nameplate
C. the paint on the cylinder is peeling away
D.The fire extinguisher was used to dispel an insecticide - ✔✔✔
Correct Answer > C. the paint on the cylinder is peeling away
When a fire extinguisher cylinder, shell, or cartridge must be
condemned because it fails hydrostatic pressure test of fails to
pass visual examination, which of the following procedures must
be performed
A.CONDEMNED must be stamped on the sylinder
B.the owner must be notified that the cylinder may not be reused
, Page 3 of 22
C. The owner mist be notified in writing that the cylinder is
condemned
D.All the above - ✔✔✔ Correct Answer > D. all the above
What is the correct hydrostatic test pressure for a stored
pressure dry chemical fire extinguisher?
A.300 psi
B.5/3 times the operating pressure
C. 2 time the operating pressure
D.None of the above - ✔✔✔ Correct Answer > A. 300 psi
What is the minimum frequency for calibrating the master
pressure gauges used for hydrostatic testing of fire extinguisher
cylinders, shells, and accessories
A.Quarterly
B.Semi-annually
C. Annually
D.None of the above - ✔✔✔ Correct Answer > B. semi annually
A three dimensional fire often involves static flammable liquid
True
False - ✔✔✔ Correct Answer > False
