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

The diagram illustrates how

electricity

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is produced in

electric

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an electric

the electric

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power station.

Overall

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,

this

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diagram has 7 main steps to produce

electricity

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starting from the river and finishing

in

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with

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the national grid.

To begin

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with, the stream of

water

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comes to a high level of reservoir and layer on the dam,which controls

water

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.

The next step is

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the

water

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going by intake,which opens during the day,and flowing the

water

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to generate the

electricity

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,

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however

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however,

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at

night

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night,

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the

water

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is pumping. Later, a stream of

water

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goes to the power station,where generators provide

electricity

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to the national grid by using power lines. At that stage,

this

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operation has particularly the same rules,where reversible turbines in the day operate

generator

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a generator

the generator

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,but

in

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at

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the

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apply

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night

water

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is pumping and

further

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going to high-level reservoirs.