The energy produced by a wind turbine is clean and renewable, which can be used for applications such as to power a flour mill, for pumping water, cutting wood, battery charging for boats or caravans, etc. The shape of the propellers of a wind turbine can be arranged in two possible shapes, i.e., along the vertical axis or along the horizontal axis. Also, the wind velocity required to rotate a wind turbine properly without causing any wear and tear problems should be more than 12 km/hr and less than 90 km/hr. The limitations of using a wind turbine for energy generation include the high installation cost, difficult maintenance of the turbines, and the need for a relatively large surface area for installation. A wind turbine is advantageous as it does not release any toxic gases or waste into the environment and is one of the most efficient and economical energy sources. A wind turbine facilitates the user to establish a non-conventional and eco-friendly source of energy. The production of wind is significantly intensified in the coastal regions, which is why the maximum number of wind energy farms and wind turbines are located near such areas. The wind is usually produced due to the irregularities present on the surface of the earth, the rotation of the earth, and the uneven heat supplied by the sun to various parts of the earth. Just as an electric fan converts electrical energy into kinetic energy to circulate air in the surroundings, a wind turbine converts the kinetic energy possessed by the air flowing in the surroundings to produce electrical energy. The operation of a wind turbine is the exact opposite of an electric fan. As the name itself suggests, a wind turbine makes use of wind to generate electricity. A wind turbine basically works on the principle of conversion of energy from one form to another.
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