Question 10 Water is to be moved from one large reservoir to another at a higher elevation as indicated in Fig. P5.123. The loss in available energy associated with 5.4

ft/s being pumped from sections (1) to (2)is 61 V^2/2 ft^2/s^2, where V is the average velocity of water in the 8-in. inside-diameter piping involved. Determine the amount of shaft power required. W shaft =________hp the tolerance is +/-3%