Question

A centrifugal pump with radial vane tips
at the outlet has an impeller of 100 mm
outer diameter. If the rotative speed is
3000 rpm and manometric efficiency of
0.8, then what is the net head developed?
(A) 14.2 m
(B) 16.2 m
(C) 20.12 m
(D) 24.12 m​

Answer 1

Explanation:

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Answer 2

The correct answer is option (B) 16.2 m.

Explanation:

• A centrifugal pump with radial vane tips at the outlet has an impeller of 100 mm outer diameter. If the rotative speed is 3000 rpm and manometric efficiency of 0.8,
• Then, the net head developed 16.2 m.