H

Harikesh • 8.04K Points
Tutor III

Q. Minimum horsepower of pump required for filling 50m3 water tank, 20 metres high from ground in 30 minutes by lifting water from a well 5 metres below the ground level is

(A) 5.45 KW
(B) 7.5 KW
(C) 6.81 KW
(D) Tapered bearing
Correct : Option (C)

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