2. water is pumped from a lower to an upper reservoir through 8-inch diameter steel pipe (c = 100). the total pipe length is 70 ft (suction and discharge). the suction pipe length is 12 ft. the operating point of the pump in the system is: q = 5,450 gpm, hp = 52 ft. thee npsh at the operating point = 12 ft. the water temperature = 70°f. elevation above sea level = 0 ft. will pump cavitation occur