NICET (Fire Alarm Systems) - Level 1 Exam Questions and Answers
with Verified Solutions | Latest 2026 Update
Q: All fire alarm systems and supervising stations require _____________ hours of standby power?
Answer:
24 hours
Q: Commercial fire alarm (premises, remote, central, proprietary, auxiliary) require minutes of alarm
power?
Answer:
5 minutes
Q: Household fire alarm systems require minutes of alarm power?
Answer:
4 minutes
Q: Battery calculations require % of additional safety margin?
Answer:
20%
Q: Secondary power shall switch within seconds?
Answer:
10 seconds
Q: Supervisory signals shall indicate within seconds?
Answer:
90 seconds
Q: Trouble signals shall indicate within seconds?
Answer:
200 seconds
Q: Equipment shall operate at to % voltage at 32-120 deg F and 85% humidity?
Answer:
85-110%
,Q: True or False: Each floor shall be a separate zone?
Answer:
True
Q: True or False: If system serves multiple buildings, each building shall be zoned separately?
Answer:
True
Q: True or False: If system serves multiple buildings, all the buildings shall be zoned as one entity?
Answer:
False
Q: What class circuit? Redundant (return path), operates with single ground of open
Answer:
Class A
Q: What class of circuit? Single pat, operates up to single open, EOLR on IDC and NAC
Answer:
Class B
Q: What class of circuit? Multiple paths, no supervision of paths, operation verified by receipt of
signal
Answer:
Class C
Q: What class circuit? Fail-safe operation
Answer:
Class D
Q: What class circuit? No supervision
Answer:
Class E
Q: What class circuit? Class A SLC which operates with short, fault isolator per device
Answer:
Class X
,Q: What class circuit? Network (ethernet), dual cable/fiber to each ethernet device or segment.
Answer:
Class N
Q: The operable part of a manually actuated alarm initiating device shall be not less than inches AFF?
Answer:
42 inches
Q: The operable part of a manually actuated alarm initiating device shall be not more than inches
AFF?
Answer:
48 inches
Q: A manually actuated alarm initiating device shall not be more than feet from the exit?
Answer:
5 feet
Q: Rod and pipe electrodes shall not be less than feet in length?
Answer:
8 feet
Q: 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
Answer:
36 inch (3 feet)
Q: Wall mounted visible notification appliances should be mounted so that the entire lens is not less
than inches?
Answer:
80 inches
Q: Wall mounted visible notification appliances should be mounted so that the entire lens is not more
than inches?
Answer:
96 inches
, Q: 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?
Answer:
6 inches
Q: Ceiling mounted strobes are allowed if ceilings are under feet?
Answer:
30 feet
Q: A ceiling shall be treated as a smooth ceiling if the beams project no more than inches from the
ceiling?
Answer:
4 inches
Q: Spot-type heat detectors shall be located on the ceiling not less than inches from the sidewall?
Answer:
4 inches
Q: Spot-type heat detectors located on the sidewall shall be no greater than inches from the ceiling?
Answer:
12 inches
Q: Spot-type heat detectors located on the sidewall shall be no less than inches from the ceiling?
Answer:
4 inches
Q: The is/are responsible for keeping all installation documents related to their installations.
Answer:
System Owner
Q: Inspections, testing, or maintenance shall be permitted to be done by a person or organization
other then the owner if conducted under a .
Answer:
Written contract
Q: When are visible alarm notification appliances required to be tested?
Answer:
with Verified Solutions | Latest 2026 Update
Q: All fire alarm systems and supervising stations require _____________ hours of standby power?
Answer:
24 hours
Q: Commercial fire alarm (premises, remote, central, proprietary, auxiliary) require minutes of alarm
power?
Answer:
5 minutes
Q: Household fire alarm systems require minutes of alarm power?
Answer:
4 minutes
Q: Battery calculations require % of additional safety margin?
Answer:
20%
Q: Secondary power shall switch within seconds?
Answer:
10 seconds
Q: Supervisory signals shall indicate within seconds?
Answer:
90 seconds
Q: Trouble signals shall indicate within seconds?
Answer:
200 seconds
Q: Equipment shall operate at to % voltage at 32-120 deg F and 85% humidity?
Answer:
85-110%
,Q: True or False: Each floor shall be a separate zone?
Answer:
True
Q: True or False: If system serves multiple buildings, each building shall be zoned separately?
Answer:
True
Q: True or False: If system serves multiple buildings, all the buildings shall be zoned as one entity?
Answer:
False
Q: What class circuit? Redundant (return path), operates with single ground of open
Answer:
Class A
Q: What class of circuit? Single pat, operates up to single open, EOLR on IDC and NAC
Answer:
Class B
Q: What class of circuit? Multiple paths, no supervision of paths, operation verified by receipt of
signal
Answer:
Class C
Q: What class circuit? Fail-safe operation
Answer:
Class D
Q: What class circuit? No supervision
Answer:
Class E
Q: What class circuit? Class A SLC which operates with short, fault isolator per device
Answer:
Class X
,Q: What class circuit? Network (ethernet), dual cable/fiber to each ethernet device or segment.
Answer:
Class N
Q: The operable part of a manually actuated alarm initiating device shall be not less than inches AFF?
Answer:
42 inches
Q: The operable part of a manually actuated alarm initiating device shall be not more than inches
AFF?
Answer:
48 inches
Q: A manually actuated alarm initiating device shall not be more than feet from the exit?
Answer:
5 feet
Q: Rod and pipe electrodes shall not be less than feet in length?
Answer:
8 feet
Q: 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
Answer:
36 inch (3 feet)
Q: Wall mounted visible notification appliances should be mounted so that the entire lens is not less
than inches?
Answer:
80 inches
Q: Wall mounted visible notification appliances should be mounted so that the entire lens is not more
than inches?
Answer:
96 inches
, Q: 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?
Answer:
6 inches
Q: Ceiling mounted strobes are allowed if ceilings are under feet?
Answer:
30 feet
Q: A ceiling shall be treated as a smooth ceiling if the beams project no more than inches from the
ceiling?
Answer:
4 inches
Q: Spot-type heat detectors shall be located on the ceiling not less than inches from the sidewall?
Answer:
4 inches
Q: Spot-type heat detectors located on the sidewall shall be no greater than inches from the ceiling?
Answer:
12 inches
Q: Spot-type heat detectors located on the sidewall shall be no less than inches from the ceiling?
Answer:
4 inches
Q: The is/are responsible for keeping all installation documents related to their installations.
Answer:
System Owner
Q: Inspections, testing, or maintenance shall be permitted to be done by a person or organization
other then the owner if conducted under a .
Answer:
Written contract
Q: When are visible alarm notification appliances required to be tested?
Answer:
