Engineering, 22.08.2019 05:10 fili20

In a hydraulic plant the difference in elevation between the surface of the water at intake and the tailrace is 650 ft when the flow is 90 cfs, the friction loss in the penstock is 65 ft and the head utilized by the turbine is 500 ft. the mechanical friction in the turbine is 110 hp, and the leakage loss is 4 cfs. find the hydraulic efficiency. a. 87.45% b. 84.57% c. 85.47% d. 78.54%

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In a hydraulic plant the difference in elevation between the surface of the water at intake and the...