NICET LEVEL 1 STUDY GUIDE EXAM QUESTIONS AND
ANSWERS GRADED A+ 100% VERIFIED.
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) ANS >>> 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 _______.
(Napa 72 18.4.8.1) ANS >>> the visible appliance
,What is the maximum number of 12-gauge THHN wires that can
be installed in 1" EMT?
(Nec Annex C tables) ANS >>> 26
Two resistors are connected in parallel. R1 = 300 Ohms, R2 =
300 Ohms. What is their equivalent resistance? ANS >>> 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 = ANS >>> 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) ANS >>> 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’ ANS >>> 6
What colour code requirement for a spot type heat detector
rated at 200ﾟF ANS >>> 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 ANS >>> 10 year 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 ANS >>> False (NEC 760.143)
Where non power limited wiring is installed exposed, it must be
mechanically protected > False the finished floor ANS >>> 7' ft
Fire-Warning equipment to be installed in residential
occupancies shall produce the audible emergency evacuation
signal described in ANS >>> ANSI S3.41
ANSWERS GRADED A+ 100% VERIFIED.
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) ANS >>> 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 _______.
(Napa 72 18.4.8.1) ANS >>> the visible appliance
,What is the maximum number of 12-gauge THHN wires that can
be installed in 1" EMT?
(Nec Annex C tables) ANS >>> 26
Two resistors are connected in parallel. R1 = 300 Ohms, R2 =
300 Ohms. What is their equivalent resistance? ANS >>> 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 = ANS >>> 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) ANS >>> 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’ ANS >>> 6
What colour code requirement for a spot type heat detector
rated at 200ﾟF ANS >>> 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 ANS >>> 10 year 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 ANS >>> False (NEC 760.143)
Where non power limited wiring is installed exposed, it must be
mechanically protected > False the finished floor ANS >>> 7' ft
Fire-Warning equipment to be installed in residential
occupancies shall produce the audible emergency evacuation
signal described in ANS >>> ANSI S3.41
