The diagram below shows how electricity is generated in a hydroelectric power station.
Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
The diagram illustrates the way (in which) the hydroelectric power station generates electricity. There are two directions of the water flow during the daytime and the nighttime.
To begin with, the water from the river flows to the high-level reservoir. In the daytime, operators flow the water in the high-level reservoir downwards to the power station to generate electricity. Next, the turbines start to operate the generators and create electricity and then the electricity is sent to the national grid through the power lines. As a result, the water flows to the low-level reservoir.
On the other hand, in the nighttime, although the electricity might be consumed, the turbines are to be operated reversibly, so that the water in the low-level reservoir is to flow back to the upper reservoir. In other words, the water can be pumped up to the high-level reservoir, which means that the reversible flow of water can be seen between in the daytime and in the nighttime. The high-level reservoir can recharge the water, which is to be used for the following energy generation.
In conclusion, the hydroelectric power plant can generate electricity by using the water flow from the high place to the low in the daytime. By contrast, the reversible flow is to be carried out in the nighttime in order to pump the water up to the high-level reservoir.
| Post date | Users | Rates | Link to Content |
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| 2023-10-30 | phadode | 78 | view |
| 2023-07-26 | ngô huyền ngọc | view | |
| 2023-07-26 | ngô huyền ngọc | view | |
| 2023-05-01 | anhduong | view | |
| 2022-11-15 | NSMDeadshot0411 | 67 | view |
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Grammar and spelling errors:
Line 13, column 125, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...ater flow from the high place to the low in the daytime. By contrast, the reversi...
^^
Transition Words or Phrases used:
so, then, in conclusion, as a result, in other words, to begin with, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 12.0 7.0 171% => OK
Auxiliary verbs: 5.0 1.00243902439 499% => Less auxiliary verb wanted.
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 5.0 3.15609756098 158% => OK
Pronoun: 2.0 5.60731707317 36% => OK
Preposition: 42.0 33.7804878049 124% => OK
Nominalization: 3.0 3.97073170732 76% => OK
Performance on vocabulary words:
No of characters: 1143.0 965.302439024 118% => OK
No of words: 227.0 196.424390244 116% => OK
Chars per words: 5.03524229075 4.92477711251 102% => OK
Fourth root words length: 3.88156143495 3.73543355544 104% => OK
Word Length SD: 2.9386198824 2.65546596893 111% => OK
Unique words: 97.0 106.607317073 91% => More unique words wanted.
Unique words percentage: 0.42731277533 0.547539520022 78% => More unique words wanted or less content wanted.
syllable_count: 356.4 283.868780488 126% => 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: 9.0 4.33902439024 207% => Less articles wanted as sentence beginning.
Subordination: 3.0 1.07073170732 280% => Less adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 7.0 3.36585365854 208% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 11.0 8.94146341463 123% => OK
Sentence length: 20.0 22.4926829268 89% => OK
Sentence length SD: 43.7224529568 43.030603864 102% => OK
Chars per sentence: 103.909090909 112.824112599 92% => OK
Words per sentence: 20.6363636364 22.9334400587 90% => OK
Discourse Markers: 7.81818181818 5.23603664747 149% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 1.0 1.69756097561 59% => OK
Sentences with positive sentiment : 3.0 3.70975609756 81% => OK
Sentences with negative sentiment : 1.0 1.13902439024 88% => 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: 0.0948026033448 0.215688989381 44% => OK
Sentence topic coherence: 0.0585786896659 0.103423049105 57% => OK
Sentence topic coherence SD: 0.0796832770166 0.0843802449381 94% => OK
Paragraph topic coherence: 0.0920804750651 0.15604864568 59% => OK
Paragraph topic coherence SD: 0.0564279885406 0.0819641961636 69% => OK
Essay readability:
automated_readability_index: 12.6 13.2329268293 95% => OK
flesch_reading_ease: 51.18 61.2550243902 84% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 11.1 10.3012195122 108% => OK
coleman_liau_index: 11.95 11.4140731707 105% => OK
dale_chall_readability_score: 7.34 8.06136585366 91% => OK
difficult_words: 39.0 40.7170731707 96% => OK
linsear_write_formula: 7.5 11.4329268293 66% => OK
gunning_fog: 10.0 10.9970731707 91% => OK
text_standard: 12.0 11.0658536585 108% => OK
What are above readability scores?
---------------------
Rates: 67.4157303371 out of 100
Scores by essay e-grader: 6.0 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.