Motor Plants & Auxiliary Boilers USCG Q#394 (Set 9)

The lube oil pump used in a diesel engine is normally a __________.

Official USCG Answer & Rule Citation

Correct Answer: Option D — gear pump

In USCG Motor Plants (Diesel Engineering), regarding 'The lube oil pump used in a diesel engine is normally a', the correct operational principle is: 'gear pump'.

All Motor Plants & Auxiliary Boilers Sets Practice Set 9