USCG USCG General Eng
Set 16 • Question #239 of 498
Launch Interactive Practice Room Operating a rotary pump at speeds in excess of design requirements could cause __________.
A
decreased clearances between rotating parts
B
decreased slippage to the suction side of the pump
C
air binding in the discharge ports
D
erosion and excessive wear
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG Marine Engineering General Subjects, for engine room systems involving 'Operating a rotary pump at speeds in excess of design requirements could cause', the standard operating requirement is: 'erosion and excessive wear'.
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