`600` kg. of water is to be pumped in a tank per minute under the perssure of `10` g. wt//sq. mm. Find the horse power needed. `1 H.P.=746` watts.

A pump can raise 100 L of water per minute to a height of 10 m . What should be the power of the pump ?

A pump lifts 20 kg of water in one minute to a vertical height of 30m.Find the power of the pump.

A pumping machine pumps water at a rate of 60 cc per minute at a pressure of 1.5 atm. The power delivered by the machine is

A pumping machine pumps water at a rate of 60 cc per minute at a pressure of 1.5 atm. The power delivered by the machine is

5000 cm^(3) of blood per minute is fored by heart through the arteries under a pressure of 150 mm. What will be the horse power of heart if density of blood is 1.03 " g " cm^(-3) ?

A pump lifts 5000kg of water per minute through a height of 12m. Find the power of the engine if 30 % of energy is wasted.

A pump lifts 373 kg of water to a height of 10m in 98s. Find the power of the pump. Express it in horsepower.

The bottom of a rectangular swimming tank is 25 m by 40m. Water is pumped into the tank at the rate of 500 cubic metres per minute. Find the rate at which the level of water in the tank is rising.

The bottom of a rectangular swimming tank is 25 m by 40m. Water is pumped into the tank at the rate of 500 cubic metres per minute. Find the rate at which the level of water in the tank is rising.