Question

a pump set of 1 HP lift 2000 litres of water to a height of 6 metres of a building. find the time taken by the pumpset​

Answer 1

Answer:

2 hours 13.2 minutes

Explanation:

water a 1hp can pump per meter in a minute is 90 liters

time it will take to pump 2000 liter of water 1 meter is 2000÷90

22.2 minute

time water pump will need to pump water 6 meter is 22.2 × 6

= 133.2 minute that is 2 hr 13.2 minute