answer 100% correct 2025/2026
an analog addressable system usually monitors circuits for integrity by ? - correct answer
✔interrogation and response
an open circuit must be indicated within - correct answer ✔200 seconds
monitoring for integrity in intended to detect - correct answer ✔- ground faults
-open circuits
an ? system is usually found in a high rise hotel - correct answer ✔emergency voice alarm
communications
in NFPA codes and standards, mandatory requirement is indicated by the word ? - correct answer
✔shall
products that are acceptable to the AHJ are ? - correct answer ✔approved
annex A of NFPA codes and standards contain ? - correct answer ✔explanatory materials
in order to achieve survivability, which of the following cable types is permitted ? - correct answer
✔FPLP-CI
the type of fire alarm cable that is permitted for riser use is ? - correct answer ✔FPLR
sprinkler control valves are ? by ? - correct answer ✔- supervised
, - valve supervisory switches
hearing impaired occupants are sometimes alerted of a fire alarm through the use of ? - correct answer
✔visible notification appliances
line type heat detectors can be placed as much as ? from the ceiling - correct answer ✔20"
detectors must be installed - correct answer ✔- to be supported indepdently from their conductors
- to protect them from physical damage
- to provide access for periodic testing and maintenance
who is responsible for testing and maintaining a fire alarm system at a protected premises ? - correct
answer ✔the owner
the periodic testing frequency for fire alarm speakers is ? - correct answer ✔annual
the periodic testing frequency of valve supervisory devices is ? - correct answer ✔quarterly
what is the required periodic testing frequency for manual fire alarm stations? - correct answer
✔annually
a circuit draws 10 A and 24VDC, what is the resistance of the circuit ? - correct answer ✔2.4 OHMS
a 1,800 for long conductor with a resistance of 0.012 ohms per foot will have a overall resistance of ? -
correct answer ✔21.6 OHMS