NFPA 24 TEST TFM10) EXAM | NEWEST
ACTUAL EXAM COMPLETE QUESTIONS
AND VERIFIED ANSWERS GRADED A+ |
100% PASS | 2025 UPDATE!
The center of a hose outlet shall not be ____________ above
final grade - ✔✔✔ Correct Answer > less than 18 inches
Thrust blocks shall be concrete of a mix not leaner than
______________ - ✔✔✔ Correct Answer > 1 part cement, 2
1/2 parts sand, and 5 parts stone
The flushing operation shall continue until water flow is verified
to be ___________ - ✔✔✔ Correct Answer > clear of debris
All piping used in private fire service mains shall be rated for
the maximum system working pressure to which the piping is
exposed to but shall not be rated at _______________ - ✔✔✔
Correct Answer > less than 150 psi
, The installing contractor shall be responsible for
_______________________ - ✔✔✔ Correct Answer >
completing and signing the contractors material and test
certificates
Rods shall be _____________ - ✔✔✔ Correct Answer > not
less than 5/8 in diameter
The center of a hose outlet shall not be _______ above final
grade - ✔✔✔ Correct Answer > more than 36 inches
All bolted joint accessories shall be cleaned and thoroughly
coated with _______________ after installation - ✔✔✔
Correct Answer > asphalt or other corrosion-retarding
material
In locations where freezing is not a factor, the depth of cover
shall __________________ below grade to prevent mechanical
damage. - ✔✔✔ Correct Answer > not be less than 30 inches
Private fire service mains installed under driveways or
roadways shall be buried at a ______________ - ✔✔✔
Correct Answer > minimum depth of 36 inches
ACTUAL EXAM COMPLETE QUESTIONS
AND VERIFIED ANSWERS GRADED A+ |
100% PASS | 2025 UPDATE!
The center of a hose outlet shall not be ____________ above
final grade - ✔✔✔ Correct Answer > less than 18 inches
Thrust blocks shall be concrete of a mix not leaner than
______________ - ✔✔✔ Correct Answer > 1 part cement, 2
1/2 parts sand, and 5 parts stone
The flushing operation shall continue until water flow is verified
to be ___________ - ✔✔✔ Correct Answer > clear of debris
All piping used in private fire service mains shall be rated for
the maximum system working pressure to which the piping is
exposed to but shall not be rated at _______________ - ✔✔✔
Correct Answer > less than 150 psi
, The installing contractor shall be responsible for
_______________________ - ✔✔✔ Correct Answer >
completing and signing the contractors material and test
certificates
Rods shall be _____________ - ✔✔✔ Correct Answer > not
less than 5/8 in diameter
The center of a hose outlet shall not be _______ above final
grade - ✔✔✔ Correct Answer > more than 36 inches
All bolted joint accessories shall be cleaned and thoroughly
coated with _______________ after installation - ✔✔✔
Correct Answer > asphalt or other corrosion-retarding
material
In locations where freezing is not a factor, the depth of cover
shall __________________ below grade to prevent mechanical
damage. - ✔✔✔ Correct Answer > not be less than 30 inches
Private fire service mains installed under driveways or
roadways shall be buried at a ______________ - ✔✔✔
Correct Answer > minimum depth of 36 inches
