The diagram below shows how electricity is generated in a hydroelectric power station.
Summarise the information by selecting and reporting the main features and make comparisons where relevant.
The given process illustrates how to generate hydroelectric power in a particular station.
In general, there are various stages in this linear process, commencing with water of the river is stored in a high-level reservoir and concluding with producing electricity into the national grid.
At the start of the process, the water is blocked in a high-level reservoir by a dam and the intake under the dam controls the status of the system. The system is active on the day when intake opens, and it has fresh time at the night when intake closes. After the gate opens, the water flows into the power station. Here, the flow of water makes a turbine rotates and the generator produces electricity to the national grid. The water is stored in a low-level reservoir before it is pumped back into the high-level store in the nighttime by the reversible turbine. The turbine has 2 functions including operating the generator in the daytime and pumping water at 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 |
| 2023-06-12 | Aung | 78 | view |
| 2022-10-07 | Hồ Phi Long | 73 | view |
- The chart shows the results of surveys in one African country asking teenagers the main reasons for using their phones between 2016 and 2019 Summarise the information by selecting and reporting the main features and make comparisons where relevant You sho 73
- Some people say that the main environmental problem of our time is the loss of particular species of plants and animals Others say that there are more important environmental problems Discuss both these views and give your own opinion 56
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- The charts below show the average percentages in typical meals of three types of nutrients all of which may be unhealthy if eaten too much Summarise the information by selecting and reporting the main features and make comparisons where relevant 78
- The graph below shows the number of tourists visiting a particular Caribbean island between 2010 and 2017 67
Transition Words or Phrases used:
in general
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 6.0 7.0 86% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 28.0 33.7804878049 83% => 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: 802.0 965.302439024 83% => OK
No of words: 164.0 196.424390244 83% => More content wanted.
Chars per words: 4.89024390244 4.92477711251 99% => OK
Fourth root words length: 3.57858190836 3.73543355544 96% => OK
Word Length SD: 2.69652871353 2.65546596893 102% => OK
Unique words: 84.0 106.607317073 79% => More unique words wanted.
Unique words percentage: 0.512195121951 0.547539520022 94% => More unique words wanted or less content wanted.
syllable_count: 261.0 283.868780488 92% => 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: 7.0 4.33902439024 161% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 8.0 8.94146341463 89% => OK
Sentence length: 20.0 22.4926829268 89% => OK
Sentence length SD: 38.8458491991 43.030603864 90% => OK
Chars per sentence: 100.25 112.824112599 89% => OK
Words per sentence: 20.5 22.9334400587 89% => OK
Discourse Markers: 1.25 5.23603664747 24% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
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 : 1.0 1.13902439024 88% => 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: 0.106291674792 0.215688989381 49% => OK
Sentence topic coherence: 0.064283984686 0.103423049105 62% => OK
Sentence topic coherence SD: 0.0792954323521 0.0843802449381 94% => OK
Paragraph topic coherence: 0.111139548463 0.15604864568 71% => OK
Paragraph topic coherence SD: 0.0950921936552 0.0819641961636 116% => OK
Essay readability:
automated_readability_index: 11.9 13.2329268293 90% => Automated_readability_index is low.
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: 11.08 11.4140731707 97% => OK
dale_chall_readability_score: 8.67 8.06136585366 108% => OK
difficult_words: 42.0 40.7170731707 103% => OK
linsear_write_formula: 11.0 11.4329268293 96% => OK
gunning_fog: 10.0 10.9970731707 91% => 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.