NICET Level 1 Fire Alarm Systems Exam Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: The operable part of a manually actuated alarm initiating device shall be not less than inches AFF.
Answer:
42 inches
Q: Consider the use of grounding electrodes. Rod and pipe electrodes shall not be less than feet in
length?
Answer:
8 feet
Q: Smoke detectors should not be located in a direct airflow or closer than inches from an air supply
diffuser or return air opening?
Answer:
36 inches
Q: 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?
Answer:
80 inches
Q: How many 16 gauge conductors are permitted in a 4 x 1 1/2 inches square box?
Answer:
12
Q: 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?
Answer:
90 inches
Q: A minimum db ambient sound level with a 6 hour exposure time requires hearing protection?
Answer:
92 db
,Q: Spot type heat sensing fire detectors shall be located on the ceiling not less than inches from the
sidewall.
Answer:
4 inches
Q: While operating an aerial lift, the use of a body harnes and is not required?
Answer:
Stabilizer Hook, Grounding Pole, Insulation Mat
Q: 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.
Answer:
12 inches
Q: The distance between spot type heat detectors shall not exceed their listed spacing, and there shall
be detectors within a distance of the listed spacing, measured at right angles from the walls?
Answer:
One Half
Q: Where partitions extend to within percent of the ceiling height, the spaces separated by the
partitions shall be considered as separate rooms?
Answer:
15 percent
Q: Consider 1,000 feet total of 18 gauge soild coated copper at 167o Fahrenheit. The resistance of
this conductor is ohm?
Answer:
8.08 ohm
Q: Consider the installation of heat detectors on a ceiling with beams. A ceiling shall be treated as a
smooth ceiling if the beams project no more than inches below the ceiling?
Answer:
4 inches
Q: Which of the following conductor types is an acceptable substitute for FPLR?
Answer:
FPLP, CMP
, Q: Consider the use of PLFA fire alarm cable. The size of conductors in multiconductor cable shall
not be smaller than AWG?
Answer:
26 AWG
Q: You are using a power tool that has a 3 prong (grounded) plug. The only outlets available are 2
prong (non grounded). What can be done?
Answer:
Locate a 3 prong plug or used a tool with a 2 prong plug.
Q: The power source for a power limited fire alarm circuit shall be a listed PLFA or Class
transformer?
Answer:
Class 3 transformer
Q: Which of the following is a symptom of heat stroke?
Answer:
Red skin, Elevated Body Temperature, Rapid, Weak pulse
Q: The maximum number of 14 AWG, RHH conductors permitted in 1/2 inch EMT is ____ ?
Answer:
4
Q: The distance between smoke detectors shall not exceed a nominal spacing of feet?
Answer:
30 feet
Q: A portable ladder shall support at least times the maximum intended load.
Answer:
3.3 times
Q: Consider smoke detector placement on a peaked ceiling. Detectors shall first be spaced and
located within feet. of the peak, measured horizontally?
Answer:
3 feet
Verified Solutions | Latest 2026 Update
Q: The operable part of a manually actuated alarm initiating device shall be not less than inches AFF.
Answer:
42 inches
Q: Consider the use of grounding electrodes. Rod and pipe electrodes shall not be less than feet in
length?
Answer:
8 feet
Q: Smoke detectors should not be located in a direct airflow or closer than inches from an air supply
diffuser or return air opening?
Answer:
36 inches
Q: 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?
Answer:
80 inches
Q: How many 16 gauge conductors are permitted in a 4 x 1 1/2 inches square box?
Answer:
12
Q: 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?
Answer:
90 inches
Q: A minimum db ambient sound level with a 6 hour exposure time requires hearing protection?
Answer:
92 db
,Q: Spot type heat sensing fire detectors shall be located on the ceiling not less than inches from the
sidewall.
Answer:
4 inches
Q: While operating an aerial lift, the use of a body harnes and is not required?
Answer:
Stabilizer Hook, Grounding Pole, Insulation Mat
Q: 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.
Answer:
12 inches
Q: The distance between spot type heat detectors shall not exceed their listed spacing, and there shall
be detectors within a distance of the listed spacing, measured at right angles from the walls?
Answer:
One Half
Q: Where partitions extend to within percent of the ceiling height, the spaces separated by the
partitions shall be considered as separate rooms?
Answer:
15 percent
Q: Consider 1,000 feet total of 18 gauge soild coated copper at 167o Fahrenheit. The resistance of
this conductor is ohm?
Answer:
8.08 ohm
Q: Consider the installation of heat detectors on a ceiling with beams. A ceiling shall be treated as a
smooth ceiling if the beams project no more than inches below the ceiling?
Answer:
4 inches
Q: Which of the following conductor types is an acceptable substitute for FPLR?
Answer:
FPLP, CMP
, Q: Consider the use of PLFA fire alarm cable. The size of conductors in multiconductor cable shall
not be smaller than AWG?
Answer:
26 AWG
Q: You are using a power tool that has a 3 prong (grounded) plug. The only outlets available are 2
prong (non grounded). What can be done?
Answer:
Locate a 3 prong plug or used a tool with a 2 prong plug.
Q: The power source for a power limited fire alarm circuit shall be a listed PLFA or Class
transformer?
Answer:
Class 3 transformer
Q: Which of the following is a symptom of heat stroke?
Answer:
Red skin, Elevated Body Temperature, Rapid, Weak pulse
Q: The maximum number of 14 AWG, RHH conductors permitted in 1/2 inch EMT is ____ ?
Answer:
4
Q: The distance between smoke detectors shall not exceed a nominal spacing of feet?
Answer:
30 feet
Q: A portable ladder shall support at least times the maximum intended load.
Answer:
3.3 times
Q: Consider smoke detector placement on a peaked ceiling. Detectors shall first be spaced and
located within feet. of the peak, measured horizontally?
Answer:
3 feet
