What is horsepower?
Horsepower is a unit which is used to define the unit of power.
1 horsepower = 746 watt.
Find the power used in pumping 3425m3 of water per hour from a well 8m deep to the surface, supposing 40 of the hour's power during pumping is wasted. What is the horsepower of the engine?
Find the mass of water lifted off by pump of 0.5 horsepower to height of 10 m in 49 seconds