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NFPA 72 2023/2024 already graded A+
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NFPA 72 2023/2024 already graded A+
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NFPA 72A fire alarm system with a pre-signal feature installed on the protected premises shall be pre-
permitted if - ANSApproved by the AHJ
A pressure supervisory signal-initiating device for a dry-pipe sprinkler system shall indicate -
ANSBoth high and low pressure conditions
A seperate storage battery and separate automatic charger shall be provided for straight the
engine-driven generator and shall - ANSNot be used for any other purpose
The secondary power supply for in building mass notification system shall be capable of
operating the system during emergency conditions for ______________________ and shall be
capable of operating the system during emergency conditions for ____________________ at
minimum connected load - ANS24 hrs/ 15 mins
All fire alarm systems shall test free of ______________________ - ANSGrounds
The alarm audible signal pattern used to notify building occupants of the need to evacuate shall
be the standard alarm evacuation signal consisting of a(n) - ANSThree pulses temporal pattern
If guards are used to protecting a notification appliance such as strop eight it shall - ANSBe
listed to be used with the appliance
Maintenance of household fire alarm systems be conducted - ANSAccording to the
manufacturer's instructions
Battery chargers shall be tested - ANSAnnually
According to the NFPA 72 line type heat detectors shall be located on the ceiling or on the
sidewalls not more than - ANS20 in from the ceiling 30 inches from the sidewall
A signal transmits several discrete bits of informatio0n is a - ANSCode signal
Testing personnel shall have knowledge and experience acceptable to - ANSThe AHJ
Who shall be notified before testing of the fire alarm system? - ANSAll building occupants and
personnel
The monitoring company
The record of completion documentation shall be completed by the - ANSContractor who
installed the system
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