Nicet level 1 Study Guide
questions WITH Accurate
Answers
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) - -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) - -the visible appliance
-What is the maximum number of 12 gauge THHN wires that can be
installed in 1" EMT?
(Nec Annex C tables) - -26
-Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms.
What is their equivalent resistance? - -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?
x = - -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) - -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' - -6
-What color code requirement for a spot type heat detector rated at 200 ﾟ F -
-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 - -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 - -False (NEC 760.143)
-Where non power limited wiring is installed exposed it must be
mechanically protected within_____of the finished floor - -7' ft
-Fire-Warning equipment to be installed in residential occupancies shall
produce the audible emergency evacuation signal described in - -ANSI S3.41
-According to NFPA 72, visible notification appliance for non-sleeping areas
must be mounted between ___ and ___ inches above the finished floor - -80
& 96
-If system impairment occurs, the owner must be notified ___ within ___ - -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 - -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. - -60
-Conductors returning to the fire alarm control panel (FACP) from the last
field device on the circuit might indicate a _____ circuit - -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. - -24 hrs & 15 mins
-The fire alarm system primary power branch circuit disconnecting means
must be ___ in color. - -Red
-The secondary power supply for protected premises shall automatically
provide power within ___ seconds when primary power fails. - -10 seconds
-Under which of the following conditions shall spot-type smoke detectors
NOT be installed? - -When the temperature is over 100*F
-Who is responsible for maintaining Personal Protective Equipment? - -YOU,
the employee
questions WITH Accurate
Answers
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) - -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) - -the visible appliance
-What is the maximum number of 12 gauge THHN wires that can be
installed in 1" EMT?
(Nec Annex C tables) - -26
-Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms.
What is their equivalent resistance? - -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?
x = - -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) - -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' - -6
-What color code requirement for a spot type heat detector rated at 200 ﾟ F -
-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 - -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 - -False (NEC 760.143)
-Where non power limited wiring is installed exposed it must be
mechanically protected within_____of the finished floor - -7' ft
-Fire-Warning equipment to be installed in residential occupancies shall
produce the audible emergency evacuation signal described in - -ANSI S3.41
-According to NFPA 72, visible notification appliance for non-sleeping areas
must be mounted between ___ and ___ inches above the finished floor - -80
& 96
-If system impairment occurs, the owner must be notified ___ within ___ - -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 - -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. - -60
-Conductors returning to the fire alarm control panel (FACP) from the last
field device on the circuit might indicate a _____ circuit - -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. - -24 hrs & 15 mins
-The fire alarm system primary power branch circuit disconnecting means
must be ___ in color. - -Red
-The secondary power supply for protected premises shall automatically
provide power within ___ seconds when primary power fails. - -10 seconds
-Under which of the following conditions shall spot-type smoke detectors
NOT be installed? - -When the temperature is over 100*F
-Who is responsible for maintaining Personal Protective Equipment? - -YOU,
the employee
