Question

how much water can be liftedhow much water can be lifted from a well of depth 7.46 m by a motor of 10 HP

Answer 1

Power (P ) = 10 HP = 7360 watt

Mass of water per second = m

(h) = 7.40 m

Or, P = energy/ time taken

Or, p = Mgh / t

Or, m = P/gh = 7360/ 9.8*7.4 = 101 kg per sec

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