A pump transfers 3.5 mgd of water from the clear well of a 1 O-ft-by-20-ft sand filter to a higher elevation as shown in Figure P9.19. All related data are as shown in the figure. The pump efficiency...

A pump transfers 3.5 mgd of water from the clear well of a 1 O-ft-by-20-ft sand filter to a higher elevation as shown in Figure P9.19. All related data are as shown in the figure. The pump efficiency is 85% and the motor efficiency is 90%. Friction and minor losses are insignificant.

a. What is the static suction head in this case?

b. What is the static discharge head?

c. What is the total dynamic head required by the pump?

d. What motor power is required?