SC Fire Alarm Practice Questions - South Carolina Fire Alarm Contractor Examination Exam

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Per NFPA 72 (2019), public-mode audible notification shall produce a sound level of at least which value, measured 5 feet above the floor?

10 dB above average ambient, or 5 dB above a 60-second maximum, whichever is greater 15 dB above average ambient, or 5 dB above a 60-second maximum, whichever is greater A fixed 65 dBA regardless of ambient A fixed 110 dBA at the pillow

Correct Answer:

15 dB above average ambient, or 5 dB above a 60-second maximum, whichever is greater

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