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问题

The static suction lift of a pump is the difference in elevation between the _____.A.cente


The static suction lift of a pump is the difference in elevation between the _____.

A.centerline of the pump and the level of the liquid in the suction well when the source of liquid is below the pump

B.centerline of the pump and the suction liquid level when the source of liquid is above the pump

C.centerline of the pump and the level of the discharge liquid

D.liquid levels of the suction and discharge

请帮忙给出正确答案和分析,谢谢!

参考答案
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