Motor Plants & Auxiliary Boilers USCG Question #116 (Set 3)

Hydraulic starters are installed on many lifeboat diesel engines instead of comparable air start systems, because __________.

Official USCG Answer & Rule Citation

Correct Answer: Option D — the system can be manually recharged

Lifeboat diesel engines frequently utilize hydraulic starting systems because they can be easily and safely recharged by hand using a manual hydraulic pump, ensuring starting reliability even during complete shipboard electrical power blackouts.

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