NFPA 24 TEST (TFM10) 2025/ 2026
QUESTIONS WITH VERIFIED
ANSWERS
This standard shall apply to ______ intended to carry water for fire service mains - correct
answer -Combined Service Mains
Working plans shall be submitted for approval to the _____ before any equipment is installed or
remodeled. - correct answer -AHJ
____ shall not be used - correct answer -Pressure-Regulating devices
______ shall not be installed in the piping from the fire department connection to the fire
service main - correct answer -Control Valves
_____ shall be permitted in the system downstream of the fire department connection - correct
answer -Control Valves
When more than one water supply exists, a ___________ shall be installed in each connection -
correct answer -Check Valve
, All check valves shall have a ________ installed upstream and downstream of the check valve. -
correct answer -Control Valve
A post indicator valve installed not less than____ from the building - correct answer -40 ft
Where post indicator valves are used, they shall be set so that the top of each post is _______
above final grade - correct answer -32-40 inches
Supervision of underground gate valves with roadway boxes shall ____________ - correct
answer -not be required
The connection from the hydrant to the main shall ___________ - correct answer -not be less
than 6 inches
Hydrants shall be located _________ from the buildings to be protected - correct answer -not
less than 40 ft
Hydrants shall be installed on __________ - correct answer -flat stones, concrete slabs, or other
approved material
QUESTIONS WITH VERIFIED
ANSWERS
This standard shall apply to ______ intended to carry water for fire service mains - correct
answer -Combined Service Mains
Working plans shall be submitted for approval to the _____ before any equipment is installed or
remodeled. - correct answer -AHJ
____ shall not be used - correct answer -Pressure-Regulating devices
______ shall not be installed in the piping from the fire department connection to the fire
service main - correct answer -Control Valves
_____ shall be permitted in the system downstream of the fire department connection - correct
answer -Control Valves
When more than one water supply exists, a ___________ shall be installed in each connection -
correct answer -Check Valve
, All check valves shall have a ________ installed upstream and downstream of the check valve. -
correct answer -Control Valve
A post indicator valve installed not less than____ from the building - correct answer -40 ft
Where post indicator valves are used, they shall be set so that the top of each post is _______
above final grade - correct answer -32-40 inches
Supervision of underground gate valves with roadway boxes shall ____________ - correct
answer -not be required
The connection from the hydrant to the main shall ___________ - correct answer -not be less
than 6 inches
Hydrants shall be located _________ from the buildings to be protected - correct answer -not
less than 40 ft
Hydrants shall be installed on __________ - correct answer -flat stones, concrete slabs, or other
approved material
