The diagram below shows how electricty is generated in a hydroelectronic power station.
The diagram gives information about the process of generating electricity in a particular hydroelectric power station.
Overall, it can be seen that there are two main stages including in the daylight when collecting water from the river and storage in the reservoir. At night, water is pumped back into the river.
Throughout the day, a large volume of water flows from the river to the high-level reservoir. Then, the dam is opened on the east and west sides for the flowing of water from the high level to the reversible turbine in the low ground. Water is operated by the generator before channeling electricity to the national grid through power lines. After that, the spent water is collected in a dam at a lower ground level.
During the night, excess water is pumped back into the high-level reservoir, and finally, the dam is closed. This cycle continues and keeps generating electrical energy.
| 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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- Nowadays more and more people decide to have children later in their life What are the reasons What are the effects on society and family life 89
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- Making wool 84
Comments
Essay evaluations by e-grader
Transition Words or Phrases used:
finally, then
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 4.0 5.60731707317 71% => OK
Preposition: 26.0 33.7804878049 77% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 755.0 965.302439024 78% => OK
No of words: 152.0 196.424390244 77% => More content wanted.
Chars per words: 4.96710526316 4.92477711251 101% => OK
Fourth root words length: 3.51124308557 3.73543355544 94% => OK
Word Length SD: 2.67075283513 2.65546596893 101% => OK
Unique words: 92.0 106.607317073 86% => More unique words wanted.
Unique words percentage: 0.605263157895 0.547539520022 111% => OK
syllable_count: 236.7 283.868780488 83% => 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: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 4.0 3.36585365854 119% => OK
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 16.0 22.4926829268 71% => The Avg. Sentence Length is relatively short.
Sentence length SD: 32.4326462567 43.030603864 75% => OK
Chars per sentence: 83.8888888889 112.824112599 74% => OK
Words per sentence: 16.8888888889 22.9334400587 74% => OK
Discourse Markers: 1.44444444444 5.23603664747 28% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 1.0 3.70975609756 27% => More positive sentences wanted.
Sentences with negative sentiment : 2.0 1.13902439024 176% => OK
Sentences with neutral sentiment: 6.0 4.09268292683 147% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0925731267917 0.215688989381 43% => OK
Sentence topic coherence: 0.0483785378491 0.103423049105 47% => OK
Sentence topic coherence SD: 0.0823417466392 0.0843802449381 98% => OK
Paragraph topic coherence: 0.0837291144266 0.15604864568 54% => OK
Paragraph topic coherence SD: 0.0998558515865 0.0819641961636 122% => OK
Essay readability:
automated_readability_index: 10.4 13.2329268293 79% => Automated_readability_index is low.
flesch_reading_ease: 55.24 61.2550243902 90% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.5 10.3012195122 92% => OK
coleman_liau_index: 11.25 11.4140731707 99% => OK
dale_chall_readability_score: 9.0 8.06136585366 112% => OK
difficult_words: 44.0 40.7170731707 108% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 8.4 10.9970731707 76% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?
---------------------
More content wanted.
Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 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.
Transition Words or Phrases used:
finally, then
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 4.0 5.60731707317 71% => OK
Preposition: 26.0 33.7804878049 77% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 755.0 965.302439024 78% => OK
No of words: 152.0 196.424390244 77% => More content wanted.
Chars per words: 4.96710526316 4.92477711251 101% => OK
Fourth root words length: 3.51124308557 3.73543355544 94% => OK
Word Length SD: 2.67075283513 2.65546596893 101% => OK
Unique words: 92.0 106.607317073 86% => More unique words wanted.
Unique words percentage: 0.605263157895 0.547539520022 111% => OK
syllable_count: 236.7 283.868780488 83% => 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: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 4.0 3.36585365854 119% => OK
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 16.0 22.4926829268 71% => The Avg. Sentence Length is relatively short.
Sentence length SD: 32.4326462567 43.030603864 75% => OK
Chars per sentence: 83.8888888889 112.824112599 74% => OK
Words per sentence: 16.8888888889 22.9334400587 74% => OK
Discourse Markers: 1.44444444444 5.23603664747 28% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 1.0 3.70975609756 27% => More positive sentences wanted.
Sentences with negative sentiment : 2.0 1.13902439024 176% => OK
Sentences with neutral sentiment: 6.0 4.09268292683 147% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0925731267917 0.215688989381 43% => OK
Sentence topic coherence: 0.0483785378491 0.103423049105 47% => OK
Sentence topic coherence SD: 0.0823417466392 0.0843802449381 98% => OK
Paragraph topic coherence: 0.0837291144266 0.15604864568 54% => OK
Paragraph topic coherence SD: 0.0998558515865 0.0819641961636 122% => OK
Essay readability:
automated_readability_index: 10.4 13.2329268293 79% => Automated_readability_index is low.
flesch_reading_ease: 55.24 61.2550243902 90% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.5 10.3012195122 92% => OK
coleman_liau_index: 11.25 11.4140731707 99% => OK
dale_chall_readability_score: 9.0 8.06136585366 112% => OK
difficult_words: 44.0 40.7170731707 108% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 8.4 10.9970731707 76% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?
---------------------
More content wanted.
Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 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.