Hydro-electric power generation.
Alternative energy resource is needed as the demand of electricity. There is a new technology for electricity called Hydro-electric generation. This technology use water as the natural resource. It gives us beneficial effect to our daily life.
It takes a long a step to produce an electric power. Firstly, naturally, the sea water is heated by the sun until it becomes evaporate. Evaporation is needed to form the clouds as the main reason to produce rain. Continuing the step, rain fall down into the reservoir as it is collected in the dams.
The next step is letting the water enter the turbine. But water entry must be setting, so we use valve to control the amount. Then, the water will generate the turbine and produce electric power, while the water is pumped up from the turbine to the reservoir again.
When the electric power is produced, it will be transmitted to transformer station through the high voltage cables. Furthermore, by installing underground cables, the transformer station send out the power to houses, industries, school, hospitals and many public facilities. These are the most consumer of hydro-electric power.
In conclusion, there are several steps to produce hydro-electric power generation. From the sea water transforms into hydro-electric. It used for several purposes in different places.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2015-05-21 | jyothi2410 | 60 | view |
| 2019-07-12 | Minh Tâm | 84 | view |
- Hydro-electric power generation. 60
- Writing Task 1 The two maps below show an island before and after construction of some tourist facilities Summarise the information by selectiong and reporting the main features and make comparisons where relevant 61
- In many parts of the world children s lives were very different from today What do you think were the advantages and disadvantages of life for children in the past 80
- Writing Task 2.Some people believe that unpaid community service should be a compulsory part of high school programmes (for example working for a charity, improving the neighbourhood or teaching sports to younger children).To what extent do you agree or d 70
- Writing Task 2 Buying on the internet such as books air tickets and groceries is becoming more and more popular Do the advantages of shopping in this way outweigh the disadvantages Give reasons for your answer and include any relevant examples from your o 83
Sentence: It takes a long a step to produce an electric power.
Description: An adjective is not usually followed by an article
Suggestion: Refer to long and a
Sentence: Continuing the step, rain fall down into the reservoir as it is collected in the dams.
Description: The fragment rain fall down is rare
Suggestion: Possible agreement error: Replace fall with verb, past tense
Sentence: Furthermore, by installing underground cables, the transformer station send out the power to houses, industries, school, hospitals and many public facilities.
Description: The fragment station send out is rare
Suggestion: Possible agreement error: Replace send with verb, past tense
Sentence: These are the most consumer of hydro-electric power.
Description: The fragment the most consumer is not usually preceded by are
Suggestion: Possible agreement error: Replace are with is
flaws:
No. of Grammatical Errors: 4 2
The first paragraph could be removed. This is IELTS talk I not task II.
Attribute Value Ideal
Score: 5.5 out of 9
Category: Satisfactory Excellent
No. of Grammatical Errors: 4 2
No. of Spelling Errors: 0 2
No. of Sentences: 17 10
No. of Words: 213 200
No. of Characters: 1079 1000
No. of Different Words: 123 100
Fourth Root of Number of Words: 3.82 4.0
Average Word Length: 5.066 4.6
Word Length SD: 2.914 2.4
No. of Words greater than 5 chars: 76 60
No. of Words greater than 6 chars: 59 50
No. of Words greater than 7 chars: 40 40
No. of Words greater than 8 chars: 31 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 12.529 21.0
Sentence Length SD: 4.729 7.5
Use of Discourse Markers (%): 0.294 0.12
Sentence-Text Coherence: 0.314 0.35
Sentence-Para Coherence: 0.582 0.50
Sentence-Sentence Coherence: 0.097 0.07
Number of Paragraphs: 5 4