EXAM 2025 WITH MULTIPLE CHOICE
QUESTIONS ,FULLY SOLVED,EXPERT
VERIFIED AND READY TO PASS
GRADED A+ (ORIGINAL COPY!!!!!)
If the primary power is disconnected and the fire alarm system
goes into an alarm condition, what is the minimum acceptable
time for secondary power to operate the voice evacuation
systems? - THE CORRECT ANSWER-15 minutes
A riser room temperature switch should activate when the
temperature falls below which level? - THE CORRECT ANSWER-40
degrees F
According to NFPA 72, what is the maximum sound pressure
level permitted in a space with notification appliances? - THE
CORRECT ANSWER-110 dBA
What is the minimum interval for testing a single-station smoke
detector in multifamily units? - THE CORRECT ANSWER-Annually
Where should a technician install a detector in relation to beam
that is less than 12 inches deep and less that 8 feet in center? -
THE CORRECT ANSWER-At the bottom of the beam
, An existing fire alarm cable in a drop ceiling will be spliced.
which one of the following splice locations will comply with
NFPA 70? - THE CORRECT ANSWER-secured inside a listed box or
enclosure
Which function shall be tested for each newly installed smoke
detector? - THE CORRECT ANSWER-smoke entry?
An 180 foot long corridor is 10 feet wide, with a smooth 10 foot
ceiling, interrupted by 4-inch beams spaced every 10 feet. How
many heat detectors with a listed 30 foot spacing are required? -
THE CORRECT ANSWER-6 heat detectors
At which height must cables be physically protected when being
installed within an exposed ceiling? - THE CORRECT ANSWER-7 feet
When shall smoke detectors be installed during the
construction process? - THE CORRECT ANSWER-After the final
cleanup of all trades
Where structural members are provided, intermediate metal
conduit shall be secured within which maximum distance from
an outlet box" - THE CORRECT ANSWER-3 feet
The requirement forbidding fire alarm circuits from being T-
tapped, unless indicated by the manufacturer's instructions, is
intended to prevent which type of improper malfunction? - THE
CORRECT ANSWER-monitoring integrity of installation conductors?