Water is to be pumped out of a deep well under a total head of 95 m. T – McqOptions

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1.	Water is to be pumped out of a deep well under a total head of 95 m. The number of identical pumps of design speed 1000 rpm and a specific speed 900 rpm with a rated capacity of 150 l/s is available. The number of pumps required will be
A.	1
B.	3
C.	5
D.	7
Answer» C. 5

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