Water flows from a reservoir through a 2.5-ft-diameter pipeline to a turbine generator unit and exits to a river that is 100 ft below the reservoir surface. If the flow rate is 90 ft^3/s and the turbine-generator efficiency is 88%, calculate the power output. The total head loss formula in the pipeline is V^2/g. Sketch EGL and HGL. yw = 62.4 lb/ft^3.