The mean diameter of a Pelton wheel is 2.6 m. The bucket outlet angle is 20°. The net head available at the nozzle is 500 m of water. Calculate (a) the speed of the rotor, (b) the theoretical...

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Extracted text: The mean diameter of a Pelton wheel is 2.6 m. The bucket outlet angle is 20°. The net head available at the nozzle is 500 m of water. Calculate (a) the speed of the rotor, (b) the theoretical efficiency, (c) the theoretical power, when the flow available is 3.5 m³ls, and (d) the specific speed.