NC State Electrical Test Fire Alarm
Exam Actual Questions and Answers
2026
Smoke detectors that have provision for field adjustment of
sensitivity shall have an adjustment range of not less than
____ or ____ percent per foot obstruction. -
correct answer ✅.6
Storage batteries shall be either _____ or _____ charged. -
correct answer ✅Trickle, Float
The minimum spacing of heat detectors shall not be required
to less than ____ times the height of the ceiling. -
correct answer ✅0.4
All supervisory station test signal shall be recored to indicate
______. -
correct answer ✅Date, Time, and Type
A ceiling shall be treated as a smooth ceiling if the beam(s)
project no more than _____ below the ceilings. -
correct answer ✅4 in
, NC State Electrical Test Fire Alarm
Exam Actual Questions and Answers
2026
Manual fire alarm boxes shall be mounted on ____ side(s) of
____ openings over 12.2 m (40 ft.) in width and within 1.5 m
(5ft.) of each side of the opening. -
correct answer ✅Both, Grouped
If duct detectors are used to initiate the operation of smokes
dampers within ducts, the requirements of ____ shall apply. -
correct answer ✅5.14.5
Engine Driven generators used to provide secondary power for
a protected premises fire alarm system shall comply with
____. -
correct answer ✅NFPA 110
If the system serves more than one building, each building
shall be ____. -
correct answer ✅Indicated separately
Where heat detectors are used to shut down elevator power
prior to sprinkler operation, they shall be placed within ____
of each sprinkler head and be installed in accordance with the
Exam Actual Questions and Answers
2026
Smoke detectors that have provision for field adjustment of
sensitivity shall have an adjustment range of not less than
____ or ____ percent per foot obstruction. -
correct answer ✅.6
Storage batteries shall be either _____ or _____ charged. -
correct answer ✅Trickle, Float
The minimum spacing of heat detectors shall not be required
to less than ____ times the height of the ceiling. -
correct answer ✅0.4
All supervisory station test signal shall be recored to indicate
______. -
correct answer ✅Date, Time, and Type
A ceiling shall be treated as a smooth ceiling if the beam(s)
project no more than _____ below the ceilings. -
correct answer ✅4 in
, NC State Electrical Test Fire Alarm
Exam Actual Questions and Answers
2026
Manual fire alarm boxes shall be mounted on ____ side(s) of
____ openings over 12.2 m (40 ft.) in width and within 1.5 m
(5ft.) of each side of the opening. -
correct answer ✅Both, Grouped
If duct detectors are used to initiate the operation of smokes
dampers within ducts, the requirements of ____ shall apply. -
correct answer ✅5.14.5
Engine Driven generators used to provide secondary power for
a protected premises fire alarm system shall comply with
____. -
correct answer ✅NFPA 110
If the system serves more than one building, each building
shall be ____. -
correct answer ✅Indicated separately
Where heat detectors are used to shut down elevator power
prior to sprinkler operation, they shall be placed within ____
of each sprinkler head and be installed in accordance with the
