The diagram below shows the process by which electricity is generated in two types of hydroelectric power stations. Summarise the information by selecting and reporting the main features.

The diagram illustrates the process by which

electricity

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is produced in two types of hydroelectric power stations: a run-of-the-

river

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plant

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and a traditional hydroelectric

plant

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. In the run-of-the-

river

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plant

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,

water

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from a

river

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is diverted into a channel.

This

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water

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flow

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is directed towards the

turbines

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, where it turns the turbine blades.

Subsequently

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, the mechanical

energy

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generated by the turning

turbines

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is converted into electrical

energy

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by the generators.

Next,

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this

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electricity

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is conducted away from the

plant

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through transmission lines.

Finally

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, the

water

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is released back into the

river

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.

On the other hand

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, the traditional hydroelectric

plant

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operates

similarly

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but involves a dam.

Water

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from a reservoir flows through an intake, which directs it to the

turbines

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. The

flow

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of

water

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turns the turbine blades, producing mechanical

energy

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.

This

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energy

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is

then

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transformed into

electricity

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by the generators, and the

electricity

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is transmitted via power lines. The

water

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then

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exits the

turbines

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and is discharged back into the

river

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. In summary, both methods efficiently convert the kinetic

energy

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of flowing

water

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into electrical

energy

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, highlighting the use of renewable resources for power generation. The primary difference lies in the source and initial handling of the

water

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flow

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, with one utilizing the natural

river

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flow

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and the other relying on a controlled reservoir system.