40gal/min of water is pumped and the energy loss in the discharge line is 13.5 feet and in the suction line it is 2.5 feet. If the steel suction pipe is 2.5” in diameter and the steel discharge pipe is 1.5” in diameter. The pressure in the distribution tank is 30 psi. Determine a) the pressure at the pump outlet b) the power in kW of the pump.

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Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?