Coast Guard Regulations (46 CFR Part 113) require refrigerated spaces that can be locked from the outside and that cannot be opened from the inside to have an audible alarm. Where is the audible alarm required to be?

Correct Answer: Option B — a manned location

46 CFR Part 113 mandates that walk-in refrigerated spaces equipped with safety latches preventing internal opening must feature an audible alarm capable of summoning assistance. This safety device must terminate in a continuously manned location, such as the engine control room or bridge, to ensure prompt crew rescue.