Water flows from a tank through 160 feet of 4 inches diameter pipe and then
discharges into air as shown in the Figure. The flow of water in the pipe is
12cfs. Assume n=0.013 and neglect minor losses. Determine the following:
(a) The velocity of flow in the pipe in fps.
(b) The total head lost in the pipe in feet.
(c) The pressure at the top of the tank in psi.
Extracted text: D=4" 20 D=4" 100' P=? 10' WATER D=4" 40'