The diagram below shows how electricity is generated in a hydroelectric power station.
The picture illustrates the process of electricity production in a hydroelectric power station.
Overall, the system works during the day and night. It is noticeable that there are five stages to supply electricity to people, beginning with the storage of water on the higher side of the system.
As can be seen from the map, in the first step, the dam located in the high-level reservoir is closed to accumulate water flowing from a river. When the day comes, the dam opens, and accumulated water runs rapidly to a lower reservoir, which operates turbines in the power station lying in the middle of the water journey. It is clear that the turbines have another function at night that is pumping water from the downside to the upside, following the same route.
Turning to the remaining stages of the process of electricity generation, when turbines spin, a generator is activated to produce electricity and then send it to the power lines. At the final step, electricity flows to national grids to reach people around the country.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 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 |
- The graph below shows the proportion of the population aged 65 and over between 1940 and 2040 in 3 different countries 84
- In some cultures children are often told they can achieve anything if they try hard enough What are the advantages and disadvantages of giving children this message 67
- Many men and women are making the decision to have children later in life Why is this trend occurring What are the impacts of this development 78
- The chart below shows the value of one country s exports in various categories during 2015 and 2016 The table shows the percentage change in each category of exports in 2016 compared with 2015 Summarise the information by selecting and reporting the main 95
- Extreme sports such as sky diving and skiing are very dangerous and should be banned To what extent do you agree or disagree with this view 73
Transition Words or Phrases used:
first, then
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 3.0 6.8 44% => More conjunction wanted.
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 6.0 5.60731707317 107% => OK
Preposition: 30.0 33.7804878049 89% => OK
Nominalization: 5.0 3.97073170732 126% => OK
Performance on vocabulary words:
No of characters: 861.0 965.302439024 89% => OK
No of words: 175.0 196.424390244 89% => More content wanted.
Chars per words: 4.92 4.92477711251 100% => OK
Fourth root words length: 3.63713576256 3.73543355544 97% => OK
Word Length SD: 2.69360542843 2.65546596893 101% => OK
Unique words: 99.0 106.607317073 93% => More unique words wanted.
Unique words percentage: 0.565714285714 0.547539520022 103% => OK
syllable_count: 276.3 283.868780488 97% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 5.0 4.33902439024 115% => OK
Subordination: 3.0 1.07073170732 280% => Less adverbial clause wanted.
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 8.0 8.94146341463 89% => OK
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 42.1003266021 43.030603864 98% => OK
Chars per sentence: 107.625 112.824112599 95% => OK
Words per sentence: 21.875 22.9334400587 95% => OK
Discourse Markers: 1.375 5.23603664747 26% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 5.0 4.09268292683 122% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.181119264812 0.215688989381 84% => OK
Sentence topic coherence: 0.0845412548569 0.103423049105 82% => OK
Sentence topic coherence SD: 0.103123332392 0.0843802449381 122% => OK
Paragraph topic coherence: 0.140698345801 0.15604864568 90% => OK
Paragraph topic coherence SD: 0.112510480254 0.0819641961636 137% => OK
Essay readability:
automated_readability_index: 12.7 13.2329268293 96% => OK
flesch_reading_ease: 50.16 61.2550243902 82% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 11.5 10.3012195122 112% => OK
coleman_liau_index: 11.26 11.4140731707 99% => OK
dale_chall_readability_score: 8.56 8.06136585366 106% => OK
difficult_words: 43.0 40.7170731707 106% => OK
linsear_write_formula: 11.5 11.4329268293 101% => OK
gunning_fog: 10.4 10.9970731707 95% => 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
---------------------
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.