Motor Plants & Auxiliary Boilers USCG Question #1410 (Set 28)

How is oil supplied to the device shown in the illustration? Illustration MO-0127

USCG Exam Illustration MO-0127
USCG Examination Diagram: Illustration MO-0127
Official USCG Answer & Rule Citation

Correct Answer: Option B — In this arrangement an independent pump is utilized.

Marine purifiers typically rely on an independent, dedicated positive displacement feed pump to regulate precise flow rates through pre-heaters and into the centrifugal bowl, ensuring optimal retention time and separation efficiency.

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