turbine, located at an elevation 750 ft below that of the water surface at intake, carries a flow of 120cfs. The head loss in the pipeline leading to it is 25 ft. Illustrate the problem and show your complete solution. Find the horsepower delivered by the turbine if its efficiency is 90%. (550 lb.ft/s = 1 HP). Illustrate the problem and show your complete solution

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Friction

Friction is defined as the force that prevents any solid surface, any layer of fluid, or any kind of element or material from sliding.