Question: Please advice angular velocity ( in rpm ) for hydraulic turbine operating with flow rate 1 m 3 / s and head 5 0 m

Please advice angular velocity ( in rpm) for hydraulic turbine operating with flow rate 1 m3/s
and head 50 m. Target for velocity selection to provide best efficiency for impulse turbine (
Pelton) when power specific speed is 0.1. Liquid is water 999 kg/m3

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