
Solved The pump is used with a 3 in diameter hose to draw
The pump is used with a 3 in diameter hose to draw water from the cavity. If the discharge is 1.5 ft3/s, determine the required power developed by the pump (in watts). There is a head loss due to friction of 1.5 ft for every 20 ft of hose. The hose has a total length of 130 ft. ?w = 1.94 slug/ft3.