NICET LEVEL 1 2025 QUESTIONS WITH DETAILED VERIFIED
ANSWERS
Terms in this set (200)
,The operable part of a manually actuated alarm initiating device shall not be less than ____
inches AFF? 42
Consider the use of grounding electrodes. Rod and pipe electrodes shall not be less than____
feet in length? 8
Smoke detectors should not be located in a direct airflow or closer than ____ inches from an air
supply diffuser or return air opening? 36
Consider the use of visible notification appliances. Wall mounted appliances shall be mounted
such that the entire lens is not less than ____ inches above the finished floor?
80
How many 16 gauge conductors are permitted in a 4 x 1 1/2 inches square box?
12
Wall mounted audible appliances shall have their tops above the finished floors at heights of not
less than ____ inches and below the finished ceilings at distances of not less than 6 inches?
90
An ____ db ambient sound level with a 6-hour exposure time requires hearing protection.
, 92dbA
Spot type heat sensing fire detectors shall be located on the ceiling not less than ____ inches
from the sidewall. 4
While operating an aerial lift, which of the following is not required? Select three)
Stabilizer hook, Grounding pole, Insulation mat
Spot type smoke detectors shall be located on the ceiling or, if on a sidewall, between the ceiling
and ____ inches down from the ceiling to the top of the detector.
12
The distance between spot type heat detectors shall not exceed their listed spacing, and shall be
detectors within a distance of ________ the listed spacing, measured at right angles from all the
walls? One half
Where partitions extend to within ____ percent of the ceiling height, the spaces separated by the
partitions shall be considered as separate rooms?
15
ANSWERS
Terms in this set (200)
,The operable part of a manually actuated alarm initiating device shall not be less than ____
inches AFF? 42
Consider the use of grounding electrodes. Rod and pipe electrodes shall not be less than____
feet in length? 8
Smoke detectors should not be located in a direct airflow or closer than ____ inches from an air
supply diffuser or return air opening? 36
Consider the use of visible notification appliances. Wall mounted appliances shall be mounted
such that the entire lens is not less than ____ inches above the finished floor?
80
How many 16 gauge conductors are permitted in a 4 x 1 1/2 inches square box?
12
Wall mounted audible appliances shall have their tops above the finished floors at heights of not
less than ____ inches and below the finished ceilings at distances of not less than 6 inches?
90
An ____ db ambient sound level with a 6-hour exposure time requires hearing protection.
, 92dbA
Spot type heat sensing fire detectors shall be located on the ceiling not less than ____ inches
from the sidewall. 4
While operating an aerial lift, which of the following is not required? Select three)
Stabilizer hook, Grounding pole, Insulation mat
Spot type smoke detectors shall be located on the ceiling or, if on a sidewall, between the ceiling
and ____ inches down from the ceiling to the top of the detector.
12
The distance between spot type heat detectors shall not exceed their listed spacing, and shall be
detectors within a distance of ________ the listed spacing, measured at right angles from all the
walls? One half
Where partitions extend to within ____ percent of the ceiling height, the spaces separated by the
partitions shall be considered as separate rooms?
15
