The loaded stream charge _____ be permitted to be recovered and re-used,
provided it is subjected to agent analysis. - ANSWERS-shall
The extinguishing agent of cartridge- or cylinder-operated extinguishers shall be
internally examined ________. - ANSWERS-Annualy
Wetting agent extinguishers shall be disassembled on an _____ basis and
subjected to complete maintenance. - ANSWERS-annual
Pump tank extinguishers shall be internally examined ______ - ANSWERS-annually
Annual internal examination shall not be required for ____________ - ANSWERS-
1. Nonrechargeable fire extinguishers
2. Carbon Dioxide Fire extinguishers
3. Stored-pressure fire extinguisher
A Conductivity test shall be conducted _____ on all carbon dioxide hose
assemblies. - ANSWERS-annually
The agent in stored-pressure wetting agent fire extinguishers shall be replaced
________ - ANSWERS-annually.
, The premixed agent in liquid-charge-type AFFF and FFFP fire extinguishers shall be
replaced following the fire extinguisher manufacturer's instructions, not to
exceed the _________ - ANSWERS-5 year hydrostatic test interval.
Halogenated agent fire extinguishers shall be charged with only the _______ and
______ of agent specified on the nameplate. - ANSWERS-type and weight
True or false? Wet chemical and water mist agents shall not be reused. -
ANSWERS-True
True or False? If a wet chemical or water mist extinguisher is partially discharged,
all remaining wet chemical or water mist shall be discarded. - ANSWERS-True
True or False? Wet chemical or water mist agent shall be discarded and replaced
at the hydrostatic test interval. - ANSWERS-True
True or False? Only the agent specified on the extinguisher nameplate shall be
used for recharge. - ANSWERS-True
A regulated source of pressure, set no higher than __________ psi above the
operating (service) pressure, shall be used to pressurize fire extinguishers. -
ANSWERS-25
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