The diagram below shows how electricity is generated in a hydroelectric power station.

The picture illustrates how

electricity

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is produced in a hydroelectric

power

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The

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apply

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station.

Overall

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, the

power

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station generates

electricity

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by taking in

water

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ne

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line

located in the high-level

reservoir

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at

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during

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day

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the day

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, flowing through the generator producing

electricity

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that is

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distributed to the

power

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lines in the national grid,

while

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at night the

water

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from the low-level

reservoir

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moves up and the dam is closed.

Firstly

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, the

water

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from the river streams into the high-level

reservoir

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before passing through the open dam into the

power

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station. Here, the turbine controls the generator which generates

electricity

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.

Finally

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, the

electricity

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exits from the generator through the

power

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line where it is

then

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distributed to the national grid.

On the other hand

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,

water

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located at the low-level

reservoir

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is pushed upwards by the reversible turbine. As the

water

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travels upward,it passes through the dom which is closed to it

prevent

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to prevent

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intake from the river.