Motor Plants & Auxiliary Boilers USCG Question #420 (Set 9)

The lube oil cooler is located after the lube oil filter in order for __________.

Official USCG Answer & Rule Citation

Correct Answer: Option A — the filter to operate more efficiently

In USCG Motor Plants (Diesel Engineering), regarding 'The lube oil cooler is located after the lube oil filter in order for', the correct operational principle is: 'the filter to operate more efficiently'.

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