Question: Three different inventors come up with three wind turbine designs with these claimed efficiencies: Turbine A: 41 percent, Turbine B: 59 percent, Turbine C: 67

Three different inventors come up with three wind turbine designs with these claimed efficiencies: Turbine A: 41 percent, Turbine B: 59 percent, Turbine C: 67 percent. How do you evaluate these claimed efficiencies? Explain.

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