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The image illustrates a hydroelectric power station diagram, where a river flows into a high-level reservoir through a dam. An intake is open during the day and closed at night, regulating the flow of water to reversible turbines. In the daytime, the turbines operate a generator to produce electricity, which then flows through power lines to the national grid. At night, water is pumped back into the high-level reservoir. The power station is depicted as a building housing the generator and turbines, with an arrow indicating the flow of water during the day (downwards) and night (upwards) between the high and low-level reservoirs.
Given the complexity of the image, the above description may not be entirely accurate.
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The visuals illustrate the process of generation of electricity through a hydroelectric power station. The main components consist of a dam, reversible turbines and a generator.
The river water gets stored by the dam in a high level of reservoir. During the day, the dam is opened to allow the water to flow through the turbines to reach the generator to produce electricity. This electricity is passed on to the power lines and then it reaches various places of the country via the national grid. The remaining water gets stored in the low level reservoir.
On the contrary, the turbines help to pump the water back to the dam. Hence it is called reversible turbines as it operates to transport the water back and forth from the dam. The dams, on the other hand, also operates both during the day and night as it opens the flow of water during the day and closes the gates at night.
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