NFPA 24 Test (TFM10) Well Answered Questions!
Combined Service Mains (correct answer) This standard shall apply to
______ intended to carry water for fire service mains
AHJ (correct answer) Working plans shall be submitted for approval to the
_____ before any equipment is installed or remodeled.
Pressure-Regulating devices (correct answer) ____ shall not be used
Control Valves (correct answer) ______ shall not be installed in the piping
from the fire department connection to the fire service main
Control Valves (correct answer) _____ shall be permitted in the system
downstream of the fire department connection
Check Valve (correct answer) When more than one water supply exists, a
___________ shall be installed in each connection
Control Valve (correct answer) All check valves shall have a ________
installed upstream and downstream of the check valve.
40 ft (correct answer) A post indicator valve installed not less than____ from
the building
32-40 inches (correct answer) Where post indicator valves are used, they
shall be set so that the top of each post is _______ above final grade
, not be required (correct answer) Supervision of underground gate valves
with roadway boxes shall ____________
not be less than 6 inches (correct answer) The connection from the hydrant
to the main shall ___________
not less than 40 ft (correct answer) Hydrants shall be located _________
from the buildings to be protected
flat stones, concrete slabs, or other approved material (correct answer)
Hydrants shall be installed on __________
less than 18 inches (correct answer) The center of a hose outlet shall not be
____________ above final grade
more than 36 inches (correct answer) The center of a hose outlet shall not
be _______ above final grade
less than 150 psi (correct answer) 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 _______________
asphalt or other corrosion-retarding material (correct answer) All bolted
joint accessories shall be cleaned and thoroughly coated with _______________
after installation
Combined Service Mains (correct answer) This standard shall apply to
______ intended to carry water for fire service mains
AHJ (correct answer) Working plans shall be submitted for approval to the
_____ before any equipment is installed or remodeled.
Pressure-Regulating devices (correct answer) ____ shall not be used
Control Valves (correct answer) ______ shall not be installed in the piping
from the fire department connection to the fire service main
Control Valves (correct answer) _____ shall be permitted in the system
downstream of the fire department connection
Check Valve (correct answer) When more than one water supply exists, a
___________ shall be installed in each connection
Control Valve (correct answer) All check valves shall have a ________
installed upstream and downstream of the check valve.
40 ft (correct answer) A post indicator valve installed not less than____ from
the building
32-40 inches (correct answer) Where post indicator valves are used, they
shall be set so that the top of each post is _______ above final grade
, not be required (correct answer) Supervision of underground gate valves
with roadway boxes shall ____________
not be less than 6 inches (correct answer) The connection from the hydrant
to the main shall ___________
not less than 40 ft (correct answer) Hydrants shall be located _________
from the buildings to be protected
flat stones, concrete slabs, or other approved material (correct answer)
Hydrants shall be installed on __________
less than 18 inches (correct answer) The center of a hose outlet shall not be
____________ above final grade
more than 36 inches (correct answer) The center of a hose outlet shall not
be _______ above final grade
less than 150 psi (correct answer) 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 _______________
asphalt or other corrosion-retarding material (correct answer) All bolted
joint accessories shall be cleaned and thoroughly coated with _______________
after installation
