The diagram illustrates the basic principles of a hydraulic dam.The process includes a large dam,powerhouse and long distance power lines.

Overall

, electricity production from the hydroelectric dam is a complex process and it needs various equipment as well. At first,the water is collected in the reservoir behind the dam,

then

it is forced through an intake.the intake is connected to along narrow channel called

penstock

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a penstock

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,

and

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apply

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which is extended to a machine called

turbine

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a turbine

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.The

turbine

has many leaves .The pressure of the water increases when it is forced through the penstock ,

then

it rotates the leaves of the

turbine

.the

turbine

is connected to a huge generator ,which is located in the powerhouse. The generator

produce

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produces

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electricity when the

turbine

rotates .After

that

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,that

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the generated power passes through different areas with the help of

long distance

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long-distance

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power lines.The production of hydroelectricity is a natural process and it does not harm the environment .In the final stage ,the remaining water flows out through a

second

channel and into a river.

To sum up

, these all are the different stages involved in the principles of

hydroelectric

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a hydroelectric

the hydroelectric

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dam.