Question

6. 2066 C Q.No. 14 b OR An engine pumps 746 litres of water
per minute from a well through an average height of 60 m.
Find the horse power of the engine if 50% of the power is
wasted. (1 litre of water = 1 kg, g = 10 m/sec2)
[4]
Ans. 20 HP​

Answer 1

Answer:

20hp.

Explanation:

Average height is 60m. 50%is wasted. hence the horse power is 20