The diagram below shows how electricity is generated in a hydroelectric power station. Summarise the information by selecting and reporting the main features, and make comparisons where relevant

The flowchart demonstrates how a hydroelectric station works to produce electricity.

Overall

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, the process distributes into 2 primary day and night stages, beginning with

water

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flowing from the higher reservoir to the generator and ending with the transmission of electricity to the national grid. The first and most important component of

this

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machine is a generator, which is used for producing energy. Following that are turbines that are responsible for operating the generator and pumping

water

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into the high-level reservoir and an intake gate is attached under the dam to regulate the flow of

water

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.

Finally

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, all the electricity is transferred to the national grid through

power

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lines that are connected to the

power

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producer. In the daytime, the intake valve opens, allowing

water

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to flow for the turbines to rotate, which allows the energy to be produced, and

then

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the

water

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flows into a low-level reservoir. In the other half of the day, the

water

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is pumped back to its start by the motors.

Moreover

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, the intake is closed during

this

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time period.

Finally

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, all the

power

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is transmitted through

power

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lines to the national grid.