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Today electricity is a very big problem around the world, which leads to ecological imbalance as well. Therefore, another measure has been evolved to generate electricity with the help of renewable resources. Renewable resources have many advantages with it, but the major one is that it does not have any contribution to global warming and it is non pollution as well. Wind turbine is the best example of renewable energy. Basically it is the conversion of wind energy into useful form of energy such as using wind turbine to make electricity, wind pumps for pumping water or drainage and windmills for mechanical power. A wind turbine is a rotary device that extracts energy from the wind known as wind energy. If the mechanical energy is used directly by machines like for pumping water, cutting lumber or grinding stones, the machine is called a windmill. If the energy is converted into electricity, then it is known as wind generator, wind turbine, wind turbine generator, wind power unit or wind energy converter. First use of energy is done through mills only. Windmills are having engines which are used to produce energy through wind. Today wind energy is used in large scale farms to provide electricity to rural areas and far-reaching locations. Wind energy is used in areas like Denmark, Germany and in areas of the United States. It is practical only at place where speed of wind is 10 mph. Wind turbines are free to use as it use wind as a resource that is freely available everywhere. Wind turbines can be constructed anywhere, they do not emit greenhouse gases, but they are taller in size so an open and large field is required to construct them, but if offers again one advantage that the rest of the land can be used for farming as they do not produce poisonous gases. Wind turbines available in a variety of sizes and types and can rotate either a horizontal or a vertical axis. Remote areas that are not easily connected into main power grids, can establish wind turbines, and thus create their own power. Author name is kevin Meaney and he s an SEO professional , he writes on many topics regularly and right now he is sharing information on Renewable Energy and Wind Turbine.
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