Question 1 of 30
In normal conditions, in exterior spaces the minimum sound pressure levels for broadcasting emergency announcements shall be
A
A) 50 DB
B
B) 100 DB
C
C) 75 DB
D
D) 80 DB
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Answer & Explanation
The correct answer is Option D: D) 80 DB.
SOLAS requirements for the Public Address system specify that in exterior spaces, the sound pressure level should be 80 dB to ensure that emergency announcements are audible above the ambient noise of wind, waves, and ship operations.