Assistant Engineer OSV Practice Questions - USCG Assistant Engineer Of Offshore Supply Vessels (OSE02) Exam

The flywheel on a marine diesel engine is fitted mainly to:

Drive the lube-oil pump directly at all engine speeds Store rotational energy so the crankshaft turns smoothly between power strokes Fan cooling air across the crankcase sump Set the maximum fuel rack position at full load

Correct Answer:

Store rotational energy so the crankshaft turns smoothly between power strokes

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