NICET Level 1 Study Guide Exam Questions With
Correct Answers 2025\2026 A+ Grade
If a combination audible/visual appliances are installed, the location of the
installed appliance shall be determined by the requirements of?
- accurate answers-The visible appliance
What is the maximum number of 12 gauge THHN wires that can be installed in
a 1 inch EMT?
- accurate answers-26
Two resistors are connected in parallel. R1 = 300 ohms, R2 = 300 ohms. What
is their equivalent resistance?
- accurate answers-150 Ohms
A room is 200 feet long and 150 feet wide, and the 8 foot high ceiling is
smooth and flat. A spot-type heat detector has been selected that is listed for a
50 foot maximum spacing between detectors. According to NFPA 72, how
many detectors will be needed to protect this room
- accurate answers-12
Fire-warning equipment to be installed in residential occupancies shall
produce the audible emergency evacuation signal described in_________?
- accurate answers-ANSI S3.41
According to NFPA 72, the minimum number of restorable fixed-temperature
spot-type heat detectors that must be tested during each annual test is________?
- accurate answers-Two detectors are more on each initiating device circuit
According to NFPA 72, how many spot-type heat detectors are required for a
space that is 80-foot long and 55-foot wide with a smooth 10 foot ceiling? The
heat detector is listed for a maximum space between detectors of 30 feet?
- accurate answers-6
What is the color code requirement for a spot-type heat detector rated at 200
degrees Fahrenheit?
- accurate answers-White
,Unless otherwise recommended by the manufacturer's published instructions,
single and multiple-station smoke alarms installed in one and two-family
dwellings shall be replaced every____________?
- accurate answers-10 years from the date of manufacture
When testing a water level supervisory switch serving a pressure tank, a
signal shell indicate if the water level_________from the required level?
- accurate answers-Rises or falls 3 inches
Are Fire alarm cables are permitted to be strapped to conduit to support the
cable?
- accurate answers-False (NEC 760.143)
Where non power-limited wiring is installed exposed, it must be mechanically
protected within______ of the finished floor?
- accurate answers-7 feet
According to NFPA 72, visible notification appliances for non-sleeping areas
must be mounted between _____ and _____ inches above the finished floor?
- accurate answers-80/96
If system impairment occurs, the owner must be notified_________
within________?
- accurate answers-In writing/24 hours
A 20 foot by 20 foot room with 20 foot high ceiling requires at a minimum a
____ ceiling mounted strobe?
- accurate answers-30 CD
According to NFPA 72, a 40 foot by 40 room or area with a 10 foot ceiling is
best covered by a_______candela visible notification appliance, centered on one
wall?
- accurate answers-60 cd
Conductors returning to the fire alarm control panel from the last field device
on the circuit might indicate a________ circuit?
- accurate answers-Class A
, Secondary power supplies for an emergency voice/alarm communications fire
alarm system shall be capable of operating for minimum of______ of standby
followed by _______ of alarm?
- accurate answers-24 hours/ 15 minutes
The alarm system primary power branch circuit disconnecting means must
be______ in color?
- accurate answers-Red
The secondary power supply for protected premises shall automatically
provide power within_______seconds when the primary power fails?
- accurate answers-10
Under which of the following conditions shall spot-type smoke detectors NOT
be installed?
- accurate answers-When the temperature is above 100°F
Who is responsible for maintaining Personal Protective Equipment(PPE)?
- accurate answers-The Employee
What does GFCI stand for?
- accurate answers-Ground Fault Circuit Interrupter
A fixed-temperature, non-restorable spot type heat detector shall be tested
______ from initial installation?
- accurate answers-After 15 years
Heat detectors shall be selected to operate at least______degrees F above the
maximum expected ambient temperature at the ceiling of the protected
space?
- accurate answers-20 degrees Fahrenheit
According to NFPA 72, testing records of the fire alarm system shall be kept
until the next test and____thereafter?
- accurate answers-1 year
Who is responsible for storing and maintaining testing records of the fire
alarm system?
- accurate answers-The owner of the system
Correct Answers 2025\2026 A+ Grade
If a combination audible/visual appliances are installed, the location of the
installed appliance shall be determined by the requirements of?
- accurate answers-The visible appliance
What is the maximum number of 12 gauge THHN wires that can be installed in
a 1 inch EMT?
- accurate answers-26
Two resistors are connected in parallel. R1 = 300 ohms, R2 = 300 ohms. What
is their equivalent resistance?
- accurate answers-150 Ohms
A room is 200 feet long and 150 feet wide, and the 8 foot high ceiling is
smooth and flat. A spot-type heat detector has been selected that is listed for a
50 foot maximum spacing between detectors. According to NFPA 72, how
many detectors will be needed to protect this room
- accurate answers-12
Fire-warning equipment to be installed in residential occupancies shall
produce the audible emergency evacuation signal described in_________?
- accurate answers-ANSI S3.41
According to NFPA 72, the minimum number of restorable fixed-temperature
spot-type heat detectors that must be tested during each annual test is________?
- accurate answers-Two detectors are more on each initiating device circuit
According to NFPA 72, how many spot-type heat detectors are required for a
space that is 80-foot long and 55-foot wide with a smooth 10 foot ceiling? The
heat detector is listed for a maximum space between detectors of 30 feet?
- accurate answers-6
What is the color code requirement for a spot-type heat detector rated at 200
degrees Fahrenheit?
- accurate answers-White
,Unless otherwise recommended by the manufacturer's published instructions,
single and multiple-station smoke alarms installed in one and two-family
dwellings shall be replaced every____________?
- accurate answers-10 years from the date of manufacture
When testing a water level supervisory switch serving a pressure tank, a
signal shell indicate if the water level_________from the required level?
- accurate answers-Rises or falls 3 inches
Are Fire alarm cables are permitted to be strapped to conduit to support the
cable?
- accurate answers-False (NEC 760.143)
Where non power-limited wiring is installed exposed, it must be mechanically
protected within______ of the finished floor?
- accurate answers-7 feet
According to NFPA 72, visible notification appliances for non-sleeping areas
must be mounted between _____ and _____ inches above the finished floor?
- accurate answers-80/96
If system impairment occurs, the owner must be notified_________
within________?
- accurate answers-In writing/24 hours
A 20 foot by 20 foot room with 20 foot high ceiling requires at a minimum a
____ ceiling mounted strobe?
- accurate answers-30 CD
According to NFPA 72, a 40 foot by 40 room or area with a 10 foot ceiling is
best covered by a_______candela visible notification appliance, centered on one
wall?
- accurate answers-60 cd
Conductors returning to the fire alarm control panel from the last field device
on the circuit might indicate a________ circuit?
- accurate answers-Class A
, Secondary power supplies for an emergency voice/alarm communications fire
alarm system shall be capable of operating for minimum of______ of standby
followed by _______ of alarm?
- accurate answers-24 hours/ 15 minutes
The alarm system primary power branch circuit disconnecting means must
be______ in color?
- accurate answers-Red
The secondary power supply for protected premises shall automatically
provide power within_______seconds when the primary power fails?
- accurate answers-10
Under which of the following conditions shall spot-type smoke detectors NOT
be installed?
- accurate answers-When the temperature is above 100°F
Who is responsible for maintaining Personal Protective Equipment(PPE)?
- accurate answers-The Employee
What does GFCI stand for?
- accurate answers-Ground Fault Circuit Interrupter
A fixed-temperature, non-restorable spot type heat detector shall be tested
______ from initial installation?
- accurate answers-After 15 years
Heat detectors shall be selected to operate at least______degrees F above the
maximum expected ambient temperature at the ceiling of the protected
space?
- accurate answers-20 degrees Fahrenheit
According to NFPA 72, testing records of the fire alarm system shall be kept
until the next test and____thereafter?
- accurate answers-1 year
Who is responsible for storing and maintaining testing records of the fire
alarm system?
- accurate answers-The owner of the system
