AT. 2] a water pump is to be used in a water supply system as shown in the figure. The pressure at point 1 is 70 kPaa and the pressure at point 2 is 101 kPad The velocity in the 60-mm pipe is 2 m/s. Find the pump power. Neglect friction and assume no change of internal energy of the water and no heat transfer between point 1 and 2. Take the density of water at standard condition.

8. A belt conveyor is used to deliver a fluid to a reservoir, see the figure. The depth of the fluid film on the belt is such that the velocity on the free liquid surface of the film is zero. By considering only the work done by the belt on the fluid in shear, find the efficiency of this device. M of En

The oil tank for the hydraulic system of figure below is air-pressurized at 10 psig. The inlet line to the pump is 10 ft below the oil level while point 3 is 2ft below pump inlet. The pump flow-rate is 30 gpm and has a power equal to 0.5 HP. Find the pressure at station 3 if there is a 28 ft head loss between station 1 and 3.

Give detailed solution,Only Handwritten.