Question

a pump is use to fill a tank with a water form a well at the ground level .the tank and at a 36meter of the pump consumed by the pump .consumed to fill it in 10 minutes?​

Answer 1

Answer:

15 minute

Explanation:

Power = P = 1 HP = 746 W

Depth = d = 20 m

H = 10 + 20 = 30 m

Volume = V = 2238  l

Mass of water = m = m=density×volume=1kg/m3×2238m3=2238kg

t=PpotentialEnergy=Pmgh=746W2238kg×9.8m/s2×30m=900s=60900min=15min