1.

Two geometrically similar pumps are running at the same speed of 1000 r.p.m. and lifting water against the heads of 25 m and 16 m respectively. First pump is having an impeller diameter of 300 mm. The impeller diameter of second pump shall be

A. 192 mm
B. 240 mm
C. 300 mm
D. 469 mm
Answer» C. 300 mm


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