A 50 kW wind turbine operates at peak efficiency when the wind blows at 26 miles per hour . At this rate , it reaches 62 % of the Betz limit . What is the coefficient of power for this wind turbine ?
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A 50 kW wind turbine operates at peak efficiency when the wind blows at 26 miles per hour . At this rate , it reaches 62 % of the Betz limit . What is the coefficient of power for this wind turbine ?
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