Compute the velocity of the water jet

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A hydroelectric power plant has a synchronous generator whose speed must be fixed at 180 r/min. The turbine is Francis type with 10 m runner diameter. When the flow rate at the nozzle of the penstock is 10 m3/s, the generated electricity is 50 MW. If the total efficiency of the generator, turbine, and hydro is 88%, compute the velocity of the water jet.

Reference no: EM131201566

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