The specific speed of a centrifugal pump, delivering 750 litres of wat – McqOptions

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1.	The specific speed of a centrifugal pump, delivering 750 litres of water per second against a head of 15 metres at 725 r.p.m., is
A.	24.8 r.p.m.
B.	48.2 r.p.m
C.	82.4 r.p.m.
D.	248 r.p.m
Answer» D. 248 r.p.m

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