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The image displays a labeled diagram of the structure and operation of a hydroelectric power station, including a dam with a high-level reservoir feeding into reversible turbines that operate as a generator during the day and pump water into the high-level reservoir at night; the turbine connects to a power station that produces electricity for the national grid, and there is also a low-level reservoir beneath the power station; a specific part is labeled as intake (Day: open, Night: closed). There are no numerical data points or percentages.
Given the complexity of the image, the above description may not be entirely accurate.
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The diagram illustrates how electricity is produced in a hydroelectric power station. Overall, it can be seen that water movement is used between high-level reservoir and low-level reservoir through a dam and turbines. During the day, water is used from the high-level reservoir through intake, which is opened in daytime. The water flows downward to the power station, turning reversible turbines, which operates a generator. This generator produced electricity and then transmitted them into National grad through power lines.
In night, the process reverses. The intake is closed. The turbines pump water back into high-level reservoir using stored energy. This ensures that there is water availability for the next day.
In summary, the hydroelectric power station Produced electricity through water movement. This method is an efficient renewable energy source.
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