A ballast pump is being used to de-ballast a fore peak tank which is full. It is seen that suction pressure is positive and discharge pressure is very low compared to rated discharge heads. It indicates that: (multiple answer))

A. Pump is not operating satisfactorily and pumping capacity is too low
B. Pump is not operating satisfactorily and pumping capacity is higher than rated, throttling of discharge valve is required
C. Pumping capacity is not affected by suction and discharge pressures
D. Pump is operating normally

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MCQ.Marinesite

A ballast pump is being used to de-ballast a fore peak tank which is full. It is seen that suction pressure is positive and discharge pressure is very low compared to rated discharge heads. It indicates that: (multiple answer))

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