Growing concern for the environmental degradation has led to the world’s interest in renewable energy resources. Wind is commercially and operationally the most viable renewable energy resources and accordingly, emerging as one of the largest source in terms of the renewable energy sector.Wind is the natural movement of air across the land or sea. Wind is caused by uneven heating and cooling of the earth’s surface and by the earth’s rotation. Land and water areas absorb and release different amount of heat received from the sun. As warm air rises, cooler air rushes in to take it place, causing local winds. The rotation of the earth changes
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