The diagram below shows how electricity is generated in a hydroelectric power station
The process illustrates the production of electricity in a hydroelectric power station.
It is clear that the process commences with water flowing from high-level reservior through the power station and ends with the power lines being transmitted to the national grid.
The first stage of the process starts by the collection of water from the high-level reservior which is separated from the lower bed by a dam. Following this, an intake that only opened during daytime and closed at night permitted the water to flow into the power generator. At this point, reversible turbines are used to operate the power station and the resulting electricity is later on sent to the national grid which is linked by power lines.
At night, the stored water in low-level resevior is pumped back into the high-level resevior by the reversible turbines. This water is then ready to be used in the next day.
| 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 percentage of people using various mobile phone features 78
- The diagram below shows how coffee is produced and prepared for sale in the supermarkets and shops 78
- Many elderly people are no longer looked after by their families but are put in care or nursing homes What are the advantages and disadvantages of this trend 67
- The chart below shows the number of travellers using three major airports in New York City between 1995 and 2000 62
- 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 78
Transition Words or Phrases used:
first, then
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 9.0 7.0 129% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 3.0 6.8 44% => More conjunction wanted.
Relative clauses : 4.0 3.15609756098 127% => OK
Pronoun: 6.0 5.60731707317 107% => OK
Preposition: 28.0 33.7804878049 83% => OK
Nominalization: 5.0 3.97073170732 126% => OK
Performance on vocabulary words:
No of characters: 748.0 965.302439024 77% => OK
No of words: 150.0 196.424390244 76% => More content wanted.
Chars per words: 4.98666666667 4.92477711251 101% => OK
Fourth root words length: 3.49963551158 3.73543355544 94% => OK
Word Length SD: 2.6574841904 2.65546596893 100% => OK
Unique words: 83.0 106.607317073 78% => More unique words wanted.
Unique words percentage: 0.553333333333 0.547539520022 101% => OK
syllable_count: 232.2 283.868780488 82% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 4.0 4.33902439024 92% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 7.0 8.94146341463 78% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 41.81397091 43.030603864 97% => OK
Chars per sentence: 106.857142857 112.824112599 95% => OK
Words per sentence: 21.4285714286 22.9334400587 93% => OK
Discourse Markers: 1.57142857143 5.23603664747 30% => 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: 4.0 4.09268292683 98% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.161141594197 0.215688989381 75% => OK
Sentence topic coherence: 0.0957806780983 0.103423049105 93% => OK
Sentence topic coherence SD: 0.117583403238 0.0843802449381 139% => OK
Paragraph topic coherence: 0.142639843262 0.15604864568 91% => OK
Paragraph topic coherence SD: 0.123665374951 0.0819641961636 151% => OK
Essay readability:
automated_readability_index: 12.8 13.2329268293 97% => OK
flesch_reading_ease: 58.62 61.2550243902 96% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 10.3 10.3012195122 100% => OK
coleman_liau_index: 11.66 11.4140731707 102% => OK
dale_chall_readability_score: 8.15 8.06136585366 101% => OK
difficult_words: 33.0 40.7170731707 81% => More difficult words wanted.
linsear_write_formula: 11.0 11.4329268293 96% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
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More content wanted.
Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 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.