Physics · Wind Energy
The 'Power Coefficient (Cp)' of a wind turbine represents the:
- 1Ratio of output electrical power to mechanical shaft power
- 2Ratio of actual power extracted to the total kinetic power available in the wind✓
- 3Efficiency of the generator in converting mechanical to electrical energy
- 4Ratio of rotor swept area to total tower cross-section
Correct answer
Ratio of actual power extracted to the total kinetic power available in the wind
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