USCG USCG Motor
Set 9 • Question #375 of 382
Launch Interactive Practice Room Shaker, circulation, and spray are the three general methods used in________________.
A
pre-injection fuel oil treatment
B
lube oil filtration
C
lube oil purification
D
piston cooling
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Motor Plants (Diesel Engineering), regarding 'Shaker, circulation, and spray are the three general methods used in', the correct operational principle is: 'piston cooling'.
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