The diagram below shows how electricity is generated in hydroelectric power station
A snapshot of how hydroelectric power station produce electricity.
First of all, water trapped in high-level reservoir behind dam from river is forced through an intake. In daylight, intake open but in the night show the reverse. Flow of water to generate electricity in the daylight into a naromrow chamber, where the resulting high pressure thurn a power station, while in the night, flow of water pump from power station.
After the water arrived in the power station which connect to a generator, and this is where the movement of the powerhouse is converted into electricity, so this source is felt by a lot of people. And then, the water flows out through a reversible turbine and into low-level reservoir. However, in the night reversible turbines pump water into high-level reservoir.
Overall, the process requires the construction of a large dam connected to a powerhouse. The flow of water in terms by time (daylight and night).
| Post date | Users | Rates | Link to Content |
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| 2024-03-31 | minhnhat2002 | 78 | view |
| 2024-02-21 | MinyiChu | 67 | view |
| 2023-11-30 | Daniel3003 | 61 | view |
| 2023-10-30 | phadode | 78 | view |
| 2023-07-26 | ngô huyền ngọc | view |
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- Some people say that music is a good way of bringing people in different cultures and ages together. To what extent do you agree or disagree with this opinion? 61
- computers are becoming an essential part of school lessons, Discuss the advantages and disadvantages and give your own opinion. 73
- The bar graph shows the number of car journeys into the city per day from 1996 to 2005 46
Transition Words or Phrases used:
but, first, however, so, then, while, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 4.0 7.0 57% => More to be verbs wanted.
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 2.0 5.60731707317 36% => OK
Preposition: 32.0 33.7804878049 95% => OK
Nominalization: 6.0 3.97073170732 151% => OK
Performance on vocabulary words:
No of characters: 792.0 965.302439024 82% => OK
No of words: 156.0 196.424390244 79% => More content wanted.
Chars per words: 5.07692307692 4.92477711251 103% => OK
Fourth root words length: 3.53411884305 3.73543355544 95% => OK
Word Length SD: 2.835218076 2.65546596893 107% => OK
Unique words: 87.0 106.607317073 82% => More unique words wanted.
Unique words percentage: 0.557692307692 0.547539520022 102% => OK
syllable_count: 246.6 283.868780488 87% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 1.53170731707 0% => OK
Article: 4.0 4.33902439024 92% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 2.0 0.482926829268 414% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 17.0 22.4926829268 76% => The Avg. Sentence Length is relatively short.
Sentence length SD: 51.4781507049 43.030603864 120% => OK
Chars per sentence: 88.0 112.824112599 78% => OK
Words per sentence: 17.3333333333 22.9334400587 76% => OK
Discourse Markers: 5.55555555556 5.23603664747 106% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 0.0 3.70975609756 0% => More positive sentences wanted.
Sentences with negative sentiment : 2.0 1.13902439024 176% => OK
Sentences with neutral sentiment: 7.0 4.09268292683 171% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.182439049546 0.215688989381 85% => OK
Sentence topic coherence: 0.079501704753 0.103423049105 77% => OK
Sentence topic coherence SD: 0.115927433898 0.0843802449381 137% => OK
Paragraph topic coherence: 0.141767950136 0.15604864568 91% => OK
Paragraph topic coherence SD: 0.132879491524 0.0819641961636 162% => OK
Essay readability:
automated_readability_index: 11.2 13.2329268293 85% => Automated_readability_index is low.
flesch_reading_ease: 54.22 61.2550243902 89% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 11.89 11.4140731707 104% => OK
dale_chall_readability_score: 8.43 8.06136585366 105% => OK
difficult_words: 39.0 40.7170731707 96% => OK
linsear_write_formula: 11.0 11.4329268293 96% => OK
gunning_fog: 8.8 10.9970731707 80% => OK
text_standard: 12.0 11.0658536585 108% => OK
What are above readability scores?
---------------------
Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.