Electricity Is Generated in a Hydroelectric Power Station

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 Diagram Below Shows How Electricity Is Generated in a Hydroelectric Power Station

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Sample Answer of The Diagram Below Shows How Electricity Is Generated in a Hydroelectric Power Station

The given process figure illustrates the generation of electricity in a hydroelectric power station.

Overall, it can be seen that electricity is generated mostly in day hours. However, at night time, water is sent to the reservoir. The generation of current involves around seven stages.

To begin with, firstly, water was transferred from the river to a high-level reservoir. It was regulated by a dam, which is constructed behind a reservoir. Secondly, in the daytime, water had flown from pipes to reversible turbines to generate power. Then, some water is sent into the generator in the power station. After that, the generator produces the power lines then it forms the national grid. Next, the liquid is directed to the low-level reservoir in light time.

In the nighttime, the process is reversed, pumping water from the low-level reservoirs to reversible turbines and through the pipes to the main pool. In the nocturnal time, intake is closed. The same water which is pumped from a low-level reservoir is used for daylight production of energy.

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