100% CORRECT WELL DETAILED
ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
When testing a water level supervisory switch serving a pressure tank a signal shall indicate
if the water level _____________from the required level
(NFPA 72, Table 14.4.3.2 17 (j) (4) - ANSWER rises or falls over 3 inches
If combination audible/visible appliances are installed the location of the installed appliance
shall be determined by the requirements of _______.
(Nfpa 72 18.4.8.1) - ANSWER the visible appliance
What is the maximum number of 12 gauge THHN wires that can be installed in 1" EMT?
(Nec Annex C tables) - ANSWER 26
Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is their
equivalent resistance? - ANSWER 150 ohms
A Room is 200' long and 150' wide and the 8' high ceiling is smooth and flat. A spot type
heat detector has been selected that is listed for a 50' maximum spacing between detectors.
According to NFPA 72 how many detectors will be needed to protect this room?
1
, x = - ANSWER 12
According to NFPA 72 the minimum number of restorable fixed temperature spot type heat
detectors that must be tested during each annual test is?
(NFPA 72 14.4.4.5.1) - ANSWER Two detectors or more on each initiating device circuit
According to NFPA 72 how many spot type heat detectors are required for a space that is 80'
long and 55 floor wide with a smooth 10' ceiling? the detector is listed for a maximum space
between detectors of 30' - ANSWER 6
What color code requirement for a spot type heat detector rated at 200ﾟF -
ANSWER White (NFPA 72, Table 17.6.2.1)
Unless otherwise recommended by the manufacturers published instructions single and
multiple stations smoke alarms installed in one and 2 family dwellings shall be replaced
every - ANSWER 10 years from the day-of manufacture. (NFPA 72, 14.4.7.1)
Fire alarm cables are permitted to be strapped to conduit to support the cable -
ANSWER False (NEC 760.143)
Where non power limited wiring is installed exposed it must be mechanically protected
within_____of the finished floor - ANSWER 7' ft
Fire-Warning equipment to be installed in residential occupancies shall produce the audible
emergency evacuation signal described in - ANSWER ANSI S3.41
According to NFPA 72, visible notification appliance for non-sleeping areas must be mounted
between ___ and ___ inches above the finished floor - ANSWER 80 & 96
2
, If system impairment occurs, the owner must be notified ___ within ___ - ANSWER in
writing & within 24 hours
A 20 X 20' ft room with a 20'ft high ceiling requires at a minimum a ___ ceiling mounted
strobe - ANSWER 30 candela
According to NFPA 72, a 40 x 40'ft room or area with a 10'ft ceiling is best covered by a ___
cd visible notification appliance, centered on one wall. - ANSWER 60
Conductors returning to the fire alarm control panel (FACP) from the last field device on the
circuit might indicate a _____ circuit - ANSWER Class A
Secondary power supplies for an emergency voice/alarm communication fire alarm system
shall be capable of operating for minimum of ___ of standby followed by ___ of alarm. -
ANSWER 24 hrs & 15 mins
The fire alarm system primary power branch circuit disconnecting means must be ___ in
color. - ANSWER Red
The secondary power supply for protected premises shall automatically provide power
within ___ seconds when primary power fails. - ANSWER 10 seconds
Under which of the following conditions shall spot-type smoke detectors NOT be installed? -
ANSWER When the temperature is over 100*F
Who is responsible for maintaining Personal Protective Equipment? - ANSWER YOU,
the employee
What does GFCI stand for ? - ANSWER Ground Fault Circuit Interrupter
3
ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
When testing a water level supervisory switch serving a pressure tank a signal shall indicate
if the water level _____________from the required level
(NFPA 72, Table 14.4.3.2 17 (j) (4) - ANSWER rises or falls over 3 inches
If combination audible/visible appliances are installed the location of the installed appliance
shall be determined by the requirements of _______.
(Nfpa 72 18.4.8.1) - ANSWER the visible appliance
What is the maximum number of 12 gauge THHN wires that can be installed in 1" EMT?
(Nec Annex C tables) - ANSWER 26
Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is their
equivalent resistance? - ANSWER 150 ohms
A Room is 200' long and 150' wide and the 8' high ceiling is smooth and flat. A spot type
heat detector has been selected that is listed for a 50' maximum spacing between detectors.
According to NFPA 72 how many detectors will be needed to protect this room?
1
, x = - ANSWER 12
According to NFPA 72 the minimum number of restorable fixed temperature spot type heat
detectors that must be tested during each annual test is?
(NFPA 72 14.4.4.5.1) - ANSWER Two detectors or more on each initiating device circuit
According to NFPA 72 how many spot type heat detectors are required for a space that is 80'
long and 55 floor wide with a smooth 10' ceiling? the detector is listed for a maximum space
between detectors of 30' - ANSWER 6
What color code requirement for a spot type heat detector rated at 200ﾟF -
ANSWER White (NFPA 72, Table 17.6.2.1)
Unless otherwise recommended by the manufacturers published instructions single and
multiple stations smoke alarms installed in one and 2 family dwellings shall be replaced
every - ANSWER 10 years from the day-of manufacture. (NFPA 72, 14.4.7.1)
Fire alarm cables are permitted to be strapped to conduit to support the cable -
ANSWER False (NEC 760.143)
Where non power limited wiring is installed exposed it must be mechanically protected
within_____of the finished floor - ANSWER 7' ft
Fire-Warning equipment to be installed in residential occupancies shall produce the audible
emergency evacuation signal described in - ANSWER ANSI S3.41
According to NFPA 72, visible notification appliance for non-sleeping areas must be mounted
between ___ and ___ inches above the finished floor - ANSWER 80 & 96
2
, If system impairment occurs, the owner must be notified ___ within ___ - ANSWER in
writing & within 24 hours
A 20 X 20' ft room with a 20'ft high ceiling requires at a minimum a ___ ceiling mounted
strobe - ANSWER 30 candela
According to NFPA 72, a 40 x 40'ft room or area with a 10'ft ceiling is best covered by a ___
cd visible notification appliance, centered on one wall. - ANSWER 60
Conductors returning to the fire alarm control panel (FACP) from the last field device on the
circuit might indicate a _____ circuit - ANSWER Class A
Secondary power supplies for an emergency voice/alarm communication fire alarm system
shall be capable of operating for minimum of ___ of standby followed by ___ of alarm. -
ANSWER 24 hrs & 15 mins
The fire alarm system primary power branch circuit disconnecting means must be ___ in
color. - ANSWER Red
The secondary power supply for protected premises shall automatically provide power
within ___ seconds when primary power fails. - ANSWER 10 seconds
Under which of the following conditions shall spot-type smoke detectors NOT be installed? -
ANSWER When the temperature is over 100*F
Who is responsible for maintaining Personal Protective Equipment? - ANSWER YOU,
the employee
What does GFCI stand for ? - ANSWER Ground Fault Circuit Interrupter
3
