Question

if a 800 liter water tank has distance of 25 meter from the pump and the pump has 1 HP power then how many time will ne taken by the motor to fill the tank?

Answer 1

Explanation:

1 liter = 1kg water

mass of water = 800 kg

height = 25m

Now,

Power = w/t

=> 746 = mgh/t

=> t. = 800*9.8*25/746=262.734 s

= 4.38 min(approx.)

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