The system in Fig 2 pumps water from a lower reservoir to a higher reservoir. The pipe diameter is 0.235 m and the pipe lengths are L1= 4.5 m, L2= 3.5 m, L3= 2.5 m, and L4= 0.5 m. The impeller of the centrifugal pump has a diameter of 0.5 m and operates at 800 rpm. The uniform blade height is 57 mm. The water enters the pump parallel to the pump shaft with a flow rate of 0.14 m/s. Take viscosity as 0.00112 N s/m Tank 1 Pump L3 Regular threaded elbows Tank 2 L1 Fig Q2: Piping system to pump water between two tanks. Work to 4 significant digits. Enter all values using base units or their combinations, i.e. m, m/s, Pa, N. Do not use multiples as e.g. mm, kPa. You can use values with exponents, such as 0.12e3. a) What would be the shaft power required to turn the impeller if the exit blade angle is 45 degrees. The value of the shaft power is Submit part 13 marks Unanswered b) Find the major losses in the system. Take the pipe Darcy friction factor as 0.04. The value of the major losses is Submit part 11 marks Unanswered c) Find the minor losses in the system considering the 90 degrees elbows' losses and the exit/entrance losses of the tanks. Consider that the exit of tank 1 is sharp-edged and take the loss coeffcient of the entrance of tank 2 as 1. The value of the minor losses is d) Submit part 10 marks Unanswered Determine the difference in height between the water surfaces in the two tanks assuming that there are no losses within the pump. The value of the difference in height is Submit part 11 marks Unanswered