A centrifugal bilge pump requires priming __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — due to the inability of this type of pump to lift water to cover the suction (eye) of the impeller
In USCG Marine Engineering General Subjects, for engine room systems involving 'A centrifugal bilge pump requires priming', the standard operating requirement is: 'due to the inability of this type of pump to lift water to cover the suction (eye) of the impeller'.
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