nicet level 1 questions with answers
When testing a water level supervisory switch serving a pressure tank a signal shall indicate
if the water level _____________from the required level - VERIFIED ANSWERS **✔rises or
falls over 3 inches (NFPA 72, Table 14.4.3.2 17 (j) (4)
If combination audible/visible appliances are installed the location of the installed appliance
shall be determined by the requirements of - VERIFIED ANSWERS **✔the visible appliance
(Nfpa 72 18.4.8.1)
What is the maximum number of 12 gauge THHN wires that can be installed in 1" EMT -
VERIFIED ANSWERS **✔26 (Nec Annex C tables)
Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is their
equivalent resistance? - VERIFIED ANSWERS **✔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 30' maximum spacing between detectors.
According to NFPA 72 how many detectors will be needed to protect this room? -
VERIFIED ANSWERS **✔12
Fire warning equipment to be installed in residential occupancies shall produce the audible
emergency evacuation signal described in - VERIFIED ANSWERS **✔NFPA 72 29.3.5
According to NFPA 72 the minimum number of restorable fixed temperature spot type heat
detectors that must be tested during each annual test is - VERIFIED ANSWERS **✔Two
detectors or more on each initiating device circuit (NFPA 72 14.4.4.5.1)
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' - VERIFIED ANSWERS **✔6
When testing a water level supervisory switch serving a pressure tank a signal shall indicate
if the water level _____________from the required level - VERIFIED ANSWERS **✔rises or
falls over 3 inches (NFPA 72, Table 14.4.3.2 17 (j) (4)
If combination audible/visible appliances are installed the location of the installed appliance
shall be determined by the requirements of - VERIFIED ANSWERS **✔the visible appliance
(Nfpa 72 18.4.8.1)
What is the maximum number of 12 gauge THHN wires that can be installed in 1" EMT -
VERIFIED ANSWERS **✔26 (Nec Annex C tables)
Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is their
equivalent resistance? - VERIFIED ANSWERS **✔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 30' maximum spacing between detectors.
According to NFPA 72 how many detectors will be needed to protect this room? -
VERIFIED ANSWERS **✔12
Fire warning equipment to be installed in residential occupancies shall produce the audible
emergency evacuation signal described in - VERIFIED ANSWERS **✔NFPA 72 29.3.5
According to NFPA 72 the minimum number of restorable fixed temperature spot type heat
detectors that must be tested during each annual test is - VERIFIED ANSWERS **✔Two
detectors or more on each initiating device circuit (NFPA 72 14.4.4.5.1)
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' - VERIFIED ANSWERS **✔6
