NICET Level 1 Questions with correct answers

The operable part of a manually actuated alarm initiating device shall be not less than ____ inches AFF? - Answer 42 Consider the use of grounding electrodes. Rod and pipe electrodes shall not be less than____ feet in length? - Answer 8 Smoke detectors should not be located in a direct airflow or closer than ____ inches from an air supply diffuser or return air opening? - Answer 36 Consider the use of visible notification appliances. Wall mounted appliances shall be mounted such that the entire lens is not less than ____ inches above the finished floor? - Answer 80 How many 16 gauge conductors are permitted in a 4 x 1 1/2 inches square box? - Answer 12 Wall mounted audible appliances shall have their tops above the finished floors at heights of not less than ____ inches and below the finished ceilings at distances of not less than 6 inches? - Answer 90 A minimum ____ db ambient sound level with a 6 hour exposure time requires hearing protection? - Answer 92