NFPA 72 Practice Questions with Actual Solutions

NFPA 72 Practice Questions with Actual
Solutions
10 SECONDS

PROTECTED PREMISES SECONDARY POWER SUPPLY PROVIDED WITHIN

60 SECONDS

SUPERVISING STATION FACILITY/EQUIPMENT SECONDARY POWER SUPPLY

PROVIDED WITHIN

QUIESCENT

SYSTEM OPERATING IN NONALARM CONDITION

24 HOURS

SECONDARY POWER SUPPLY SHALL HAVE SUFFICIENT CAPACITY TO OPERATE

SYSTEM UNDER QUIESCENT LOAD FOR

5 MINUTES

SECONDARY POWER SUPPLY SHALL HAVE SUFFICIENT CAPACITY TO OPERATE

FIRE ALARM UNDER ALARM LOAD FOR

15 MINUTES

SECONDARY POWER SUPPLY SHALL HAVE SUFFICIENT CAPACITY TO OPERATE

VOICE EVAC AND MASS NOTIFICATION SYSTEM UNDER ALARM LOAD FOR

TYPE 10, CLASS 24, LEVEL 1

, PROTECTED PREMISES AND EMERGENCY COMMUNICATION SYSTEM

GENERATOR

TYPE 60, CLASS 24, LEVEL 2

SUPERVISING STATION SYSTEM GENERATOR

TYPE M, CLASS 24, LEVEL 2

SUPERVISING STATION SYSTEM MANUAL START GENERATOR

10

ALARM SIGNAL ACTUATION WITHIN (SECONDS)

90

SUPERVISORY SIGNAL ACTUATION WITHIN (SECONDS)

200

TROUBLE SIGNAL ACTUATION WITHIN (SECONDS)

NEXT TEST PLUS 1 YEAR

TESTING RECORDS KEPT UNTIL

5 YEARS PLUS 1 YEAR

RESTORABLE, FIXED-TEMPERATURE, SPOT-TYPE HEAT DETECTORS: TESTING

RECORDS KEPT UNTIL

12 MONTHS

SUPERVISING STATION: TESTING RECORDS KEPT UNTIL