Motor Plants & Auxiliary Boilers USCG Question #918 (Set 19)

In accordance with Coast Guard Regulations (46 CFR Part 112), which of the listed starting aids is acceptable for use with the emergency diesel generator?

Official USCG Answer & Rule Citation

Correct Answer: Option B — Thermostatically controlled electric water jacket heater.

Title 46 CFR Part 112 mandates dependable starting systems for emergency generators. A thermostatically controlled electric water jacket heater ensures proper engine block temperature for reliable, immediate starting without hazardous chemical aids.

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