Excessive lost motion in the valve mechanism of a duplex reciprocating pump will cause the __________.
Official USCG Answer & Rule Citation
Correct Answer: Option A — pump to operate sluggishly
In USCG Marine Engineering General Subjects, for engine room systems involving 'Excessive lost motion in the valve mechanism of a duplex reciprocating pump will cause the', the standard operating requirement is: 'pump to operate sluggishly'.
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