Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the

back flow of fluid in the event of stoppage of pump.

flow of liquid during operation of the pump.

Check valve provided in the discharge line of a centrifugal pump serve

1.	Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the
A.	back flow of fluid in the event of stoppage of pump.
B.	discharge pressure.
C.	flow of liquid during operation of the pump.
D.	all (a), (b) and (c).
Answer» B. discharge pressure.

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Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the

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