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Nhật Bình Posted 6 years ago
Essay & Composition Writing

Please check my Ielts task 1

The diagram depicts the process of generating electricity in a hydroelectric power station.
Overall, the hydroelectric power station works differently at day and night. At day, water flows from a river to reach the national grid, and there is a flow of water from a low-level reservoir to a high-level one.
In detail, at day, water moves from the river to the high-level reservoir where a dam is built on. Water there continues to flow to reversible turbines at the power station. After moving to such turbines, two steps happen simultaneously. The first one is that an amount of water moves through these turbines to the low-level reservoir. And the second one is that the remaining water is pushed to a generator which is operated by reversible turbines. Here electricity is generated and moves to power lines. The process culminates when electricity reaches the national grid.
At night, the amount of water in the low-level reservoir is pumped into the high-level one due to reversible turbines.

  

Top answer

The diagram depicts the process of generating electricity in a hydroelectric power station. The water used comes from a river and is collected in a high-level reservoir and held there by a dam. Overall, the [ 1] hydroelectric power station works differently at day and night processes at the power station are the reverse of each other .

  • The diagram depicts the process of generating electricity in a hydroelectric power station.
  • The water used comes from a river and is collected in a high-level reservoir and held there by a dam.
  • Overall, the [ 1] hydroelectric power station works differently at day and night processes at the power station are the reverse of each other .
  • At day, water flows from a river to reach the national grid, and there is a flow of water from a low-level reservoir to a high-level one .
  • [ 2] In detail, at During the day, the dam inlet is open and water moves from the river to the high-level reservoir where a dam is built on.
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2 Answers
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The diagram depicts the process of generating electricity in a hydroelectric power station. The water used comes from a river and is collected in a high-level reservoir and held there by a dam

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A simple thing to do is make the paragraphs clearer by leaving a space between them.

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