Q
Check valve provided in the discharge line of a centrifugal pump serves the purpose of controlling the_______________?
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A
A. Back flow of fluid in the event of stoppage of pump
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B
B. Discharge pressure
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C
C. Flow of liquid during operation of the pump
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D
D. All a., b. and c.
Correct Answer:
A. A. Back flow of fluid in the event of stoppage of pump
