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An engine pumps 373 kg of water upto hei...

An engine pumps 373 kg of water upto height of 16 m in 40 seconds. Rated power of engine if its efficiency is 80% is (1 horse power = 746 W and `g=10 m/s^2`)

A

1 horse power

B

2 horse power

C

2.5 horse power

D

3 horse power

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