Physics > EXAM > NICET Fire Alarm Systems Level 1 Exam | with 100% Correct Answers | Updated & Verified (All)

NICET Fire Alarm Systems Level 1 Exam | with 100% Correct Answers | Updated & Verified

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if a combination audible/visible appliances are installed, the location of the installed appliance shall be determined by the requirements of - ANS - the visible appliance what is the maximum number ... of 12-gaugeTHHN conductors that can be installed in 1-inch EMT - ANS - 26 Do you resistors are connected in parallel. R1 = 300 Ohms, R2 = 300 Ohms. What is the equivalent resistance? - ANS - 150 Ohms I room is 200 feet long and 100 feet wide, and the 8 foot high ceiling is smooth and flat. A spottype heat detector has been selected that is listed for a 50 foot maximum spacing between detectors. According to NFPA 72, how many detectors will be needed to protect this room? - ANS - 12 Fire warning equipment to be installed and residential occupancy's child produced audible emergency evacuation signal described in - ANS - ANSI S3.41 According to NFPA 72, the minimum number of restorable fixed-temperature spot-type heat detectors that must be tested during each annual test is - ANS - Two detectors are more on each initiating device circuit [Show More]

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