Describe the series of energy transformation takes place in the generation of electricity by water stored in dam
Answers
Hydroelectric power is a renewable energy source which harnesses the power of moving water to produce electricity.
The hydroelectric process starts long before you turn your light on at home or work.
Large scale hydroelectricity projects typically involve dams. Run-of-river and tidal projects also harness the power of moving water to generate renewable electricity.
A hydroelectric dam converts the potential energy stored in a water reservoir behind a dam to mechanical energy—mechanical energy is also known as kinetic energy. As the water flows down through the dam its kinetic energy is used to turn a turbine.
The generator converts the turbine’s mechanical energy into electricity.
This electric energy then goes through various transmission processes before it reaches you.