Question

In wind mill gear box is used give reason​

Answer 1

Answer:

A gearbox is typically used in a wind turbine to increase rotational speed from a low-speed rotor to a higher speed electrical generator. A common ratio is about 90:1, with a rate 16.7 rpm input from the rotor to 1,500 rpm output for the generator. Some multimegawatt wind turbines have dispensed with a gearbox

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Answer 2

A gear box is typically used in the wind mill to increase rotational speed from a low speed motor to a higher speed electrical generator .



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