Joint Entrance Examination/2000 Screening/Q027 Wind power turbine relation between wind speed and output power

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Original Question by Dharav talk

Here's the question...


A wind-powered generator converts wind

energy into electrical energy. Assume that the generator converts a fixed fraction of the wind energy intercepted by its blades into electrical energy. For wind speed v, the electrical power output will be proportional to

  • (A) v
  • (B) v2
  • (C) v3
  • (D) v4

Posted by Dharav talk 14:07, 17 August 2009 (UTC)



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