WELL DETAILED ANSWERS|LATEST
UPDATE!!!!2025/2026|GUARANTEED
Rises or falls over 3 inches (NFPA 72, Table 14.4.3.2 17 (j) (4) - ANSWER When testing a
water level supervisory switch serving a pressure tank a signal shall indicate if the water
level _____________from the required level
The visible appliance (Nfpa 72 18.4.8.1) - ANSWER If combination audible/visible
appliances are installed the location of the installed appliance shall be determined by the
requirements of
26 (Nec Annex C tables) - ANSWER What is the maximum number of 12 gauge THHN
wires that can be installed in 1" EMT
150 Ohms - ANSWER Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300
Ohms. What is their equivalent resistance?
12 - ANSWER 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?
NFPA 72 29.3.5 - ANSWER Fire warning equipment to be installed in residential
occupancies shall produce the audible emergency evacuation signal described in
Two detectors or more on each initiating device circuit (NFPA 72 14.4.4.5.1) -
ANSWER According to NFPA 72 the minimum number of restorable fixed temperature
spot type heat detectors that must be tested during each annual test is
1
UPDATE!!!!2025/2026|GUARANTEED
Rises or falls over 3 inches (NFPA 72, Table 14.4.3.2 17 (j) (4) - ANSWER When testing a
water level supervisory switch serving a pressure tank a signal shall indicate if the water
level _____________from the required level
The visible appliance (Nfpa 72 18.4.8.1) - ANSWER If combination audible/visible
appliances are installed the location of the installed appliance shall be determined by the
requirements of
26 (Nec Annex C tables) - ANSWER What is the maximum number of 12 gauge THHN
wires that can be installed in 1" EMT
150 Ohms - ANSWER Two resistors are connected in parallel. R1 = 300 Ohms, R2 = 300
Ohms. What is their equivalent resistance?
12 - ANSWER 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?
NFPA 72 29.3.5 - ANSWER Fire warning equipment to be installed in residential
occupancies shall produce the audible emergency evacuation signal described in
Two detectors or more on each initiating device circuit (NFPA 72 14.4.4.5.1) -
ANSWER According to NFPA 72 the minimum number of restorable fixed temperature
spot type heat detectors that must be tested during each annual test is
1
