NICET (FIRE ALARM SYSTEMS) -
LEVEL 1 EXAM QUESTIONS AND
ANSWERS 100% PASS 2026 UPDATE.
24 hours - ANS All fire alarm systems and supervising stations require _____________ hours
of standby power?
5 minutes - ANS Commercial fire alarm (premises, remote, central, proprietary, auxiliary)
require __________ minutes of alarm power?
4 minutes - ANS Household fire alarm systems require __________ minutes of alarm power?
20% - ANS Battery calculations require _________% of additional safety margin?
10 seconds - ANS Secondary power shall switch within ______________ seconds?
90 seconds - ANS Supervisory signals shall indicate within ____________ seconds?
200 seconds - ANS Trouble signals shall indicate within ____________ seconds?
85-110% - ANS Equipment shall operate at ________ to _________% voltage at 32-120 deg F
and 85% humidity?
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,True - ANS True or False: Each floor shall be a separate zone?
True - ANS True or False: If system serves multiple buildings, each building shall be zoned
separately?
False - ANS True or False: If system serves multiple buildings, all the buildings shall be zoned
as one entity?
Class A - ANS What class circuit? Redundant (return path), operates with single ground of
open
Class B - ANS What class of circuit? Single pat, operates up to single open, EOLR on IDC and
NAC
Class C - ANS What class of circuit? Multiple paths, no supervision of paths, operation verified
by receipt of signal
Class D - ANS What class circuit? Fail-safe operation
Class E - ANS What class circuit? No supervision
Class X - ANS What class circuit? Class A SLC which operates with short, fault isolator per
device
Class N - ANS What class circuit? Network (ethernet), dual cable/fiber to each ethernet
device or segment.
42 inches - ANS The operable part of a manually actuated alarm initiating device shall be not
less than ________ inches AFF?
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,48 inches - ANS The operable part of a manually actuated alarm initiating device shall be not
more than ________ inches AFF?
5 feet - ANS A manually actuated alarm initiating device shall not be more than
_______________ feet from the exit?
8 feet - ANS Rod and pipe electrodes shall not be less than ____________ feet in length?
36 inch (3 feet) - ANS Smoke alarms and smoke detectors shall not be installed within a
________________ inch horizontal path from the supply registers of a forced air heating or
cooling system
80 inches - ANS Wall mounted visible notification appliances should be mounted so that the
entire lens is not less than _____________ inches?
96 inches - ANS Wall mounted visible notification appliances should be mounted so that the
entire lens is not more than _____________ inches?
6 inches - ANS In rooms that are low that do not allow for mounting over 80 inches, wall-
mounted visible notification appliances should be mounted __________ inches from the
ceiling?
30 feet - ANS Ceiling mounted strobes are allowed if ceilings are under ___________ feet?
4 inches - ANS A ceiling shall be treated as a smooth ceiling if the beams project no more
than _______________ inches from the ceiling?
4 inches - ANS Spot-type heat detectors shall be located on the ceiling not less than
__________ inches from the sidewall?
12 inches - ANS Spot-type heat detectors located on the sidewall shall be no greater than
______ inches from the ceiling?
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, 4 inches - ANS Spot-type heat detectors located on the sidewall shall be no less than
________ inches from the ceiling?
System Owner - ANS The _______ is/are responsible for keeping all installation documents
related to their installations.
Written contract - ANS Inspections, testing, or maintenance shall be permitted to be done by
a person or organization other then the owner if conducted under a __________.
Semiannually - ANS When are visible alarm notification appliances required to be tested?
Semiannually - ANS When are audible alarm notification appliances required to be tested?
Semiannually - ANS How often should there be a visual inspection of heat detectors?
15 minutes - ANS How many minutes are required for a battery to provide in alarm if the
system is an 'emergency voice alarm communication system' (EVACS) or 'mass notification
system' (MNS)?
4 - ANS According to OSHA, a portable ladder shall support at least _______ times the
maximum intended load?
Before initial use - ANS Ladders must be inspected __________ to identify any visible defects
that could cause employee injury?
32-120 F - ANS What is the optimal battery operating range in deg F?
15% - ANS If partitions extend beyond ___________ % of the ceiling height, the spaces
separated by the partitions are considered separate rooms.
4 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
LEVEL 1 EXAM QUESTIONS AND
ANSWERS 100% PASS 2026 UPDATE.
24 hours - ANS All fire alarm systems and supervising stations require _____________ hours
of standby power?
5 minutes - ANS Commercial fire alarm (premises, remote, central, proprietary, auxiliary)
require __________ minutes of alarm power?
4 minutes - ANS Household fire alarm systems require __________ minutes of alarm power?
20% - ANS Battery calculations require _________% of additional safety margin?
10 seconds - ANS Secondary power shall switch within ______________ seconds?
90 seconds - ANS Supervisory signals shall indicate within ____________ seconds?
200 seconds - ANS Trouble signals shall indicate within ____________ seconds?
85-110% - ANS Equipment shall operate at ________ to _________% voltage at 32-120 deg F
and 85% humidity?
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,True - ANS True or False: Each floor shall be a separate zone?
True - ANS True or False: If system serves multiple buildings, each building shall be zoned
separately?
False - ANS True or False: If system serves multiple buildings, all the buildings shall be zoned
as one entity?
Class A - ANS What class circuit? Redundant (return path), operates with single ground of
open
Class B - ANS What class of circuit? Single pat, operates up to single open, EOLR on IDC and
NAC
Class C - ANS What class of circuit? Multiple paths, no supervision of paths, operation verified
by receipt of signal
Class D - ANS What class circuit? Fail-safe operation
Class E - ANS What class circuit? No supervision
Class X - ANS What class circuit? Class A SLC which operates with short, fault isolator per
device
Class N - ANS What class circuit? Network (ethernet), dual cable/fiber to each ethernet
device or segment.
42 inches - ANS The operable part of a manually actuated alarm initiating device shall be not
less than ________ inches AFF?
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
,48 inches - ANS The operable part of a manually actuated alarm initiating device shall be not
more than ________ inches AFF?
5 feet - ANS A manually actuated alarm initiating device shall not be more than
_______________ feet from the exit?
8 feet - ANS Rod and pipe electrodes shall not be less than ____________ feet in length?
36 inch (3 feet) - ANS Smoke alarms and smoke detectors shall not be installed within a
________________ inch horizontal path from the supply registers of a forced air heating or
cooling system
80 inches - ANS Wall mounted visible notification appliances should be mounted so that the
entire lens is not less than _____________ inches?
96 inches - ANS Wall mounted visible notification appliances should be mounted so that the
entire lens is not more than _____________ inches?
6 inches - ANS In rooms that are low that do not allow for mounting over 80 inches, wall-
mounted visible notification appliances should be mounted __________ inches from the
ceiling?
30 feet - ANS Ceiling mounted strobes are allowed if ceilings are under ___________ feet?
4 inches - ANS A ceiling shall be treated as a smooth ceiling if the beams project no more
than _______________ inches from the ceiling?
4 inches - ANS Spot-type heat detectors shall be located on the ceiling not less than
__________ inches from the sidewall?
12 inches - ANS Spot-type heat detectors located on the sidewall shall be no greater than
______ inches from the ceiling?
3 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, 4 inches - ANS Spot-type heat detectors located on the sidewall shall be no less than
________ inches from the ceiling?
System Owner - ANS The _______ is/are responsible for keeping all installation documents
related to their installations.
Written contract - ANS Inspections, testing, or maintenance shall be permitted to be done by
a person or organization other then the owner if conducted under a __________.
Semiannually - ANS When are visible alarm notification appliances required to be tested?
Semiannually - ANS When are audible alarm notification appliances required to be tested?
Semiannually - ANS How often should there be a visual inspection of heat detectors?
15 minutes - ANS How many minutes are required for a battery to provide in alarm if the
system is an 'emergency voice alarm communication system' (EVACS) or 'mass notification
system' (MNS)?
4 - ANS According to OSHA, a portable ladder shall support at least _______ times the
maximum intended load?
Before initial use - ANS Ladders must be inspected __________ to identify any visible defects
that could cause employee injury?
32-120 F - ANS What is the optimal battery operating range in deg F?
15% - ANS If partitions extend beyond ___________ % of the ceiling height, the spaces
separated by the partitions are considered separate rooms.
4 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
