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14/12/2020 3:03 pm
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Explain the transformation of energy taking place in the generation of hydroelectricity.
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14/12/2020 3:03 pm
The water stored in a high dam has potential energy in it. When the dam water is allowed to fall down, the potential energy of stored water is converted into the kinetic energy of flowing water. When this fast moving water falls on the water turbine, its kinetic energy is transferred to the water turbine. By gaining the kinetic energy, the water turbine starts rotating rapidly and also rotates the armature of the generator fixed on its shaft. The armature then converts the kinetic energy into electrical energy.