USCG USCG Motor
Set 6 • Question #291 of 382
Launch Interactive Practice Room The rate of cylinder lubricating oil metered to each cylinder of a large, low-speed, main propulsion diesel engine is __________.
A
the same, whether at sea, or during maneuvering
B
adjusted during each hour of operation while at constant RPM
C
higher at sea than while maneuvering
✓ Correct Answer
D
lower at sea than while maneuvering
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'The rate of cylinder lubricating oil metered to each cylinder of a large, low-speed, main propulsion diesel engine is', the correct operational principle is: 'higher at sea than while maneuvering'.
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