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 diagram demonstrates the process of producing electricity by water energy in a hydroelectric power plant.
In general, the model operates two different procedures during night and day which contains 4 main sections including two reservoirs, the generator, and the two-way turbine.
During the day, the model generates electricity using the water from the highly located reservoir. The water is released by the opening of the dam and flows down into the power station. The water then crosses the turbine leaving it spinning which makes the generator work. Electricity produced from the generator will be transmitted to power lines and the national grid. The water later moves to the low-level reservoir for another purpose.
At night, the dam is closed preventing the water from coming downwards. At the same time, the spare water from the low reservoir is pumped back to the high-level reservoir. During the water returning, it passes the turbine which also generates electricity simultaneously.
| 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 |
| 2023-06-12 | Aung | 78 | view |
| 2022-10-07 | Hồ Phi Long | 73 | view |
- The chart below shows the percentage of households in owned and rented accommodation in England and Wales between 1918 and 2011 78
- The plans below show a public park when it first opened in 1920 and the same park today Summarize the information by selecting and reporting the main features and make comparisons where relevant 73
- The plans below show the layout of a university s sports centre now and how it will look after redevelopment 67
- The bar chart below shows the top ten countries for the production and consumption of electricity in 2014 84
- The plans below show the layout of a university s sports centre now and how it will look after redevelopment 67
Transition Words or Phrases used:
also, if, so, then, in general
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 4.0 7.0 57% => More to be verbs wanted.
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: 2.0 5.60731707317 36% => OK
Preposition: 20.0 33.7804878049 59% => More preposition wanted.
Nominalization: 1.0 3.97073170732 25% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 848.0 965.302439024 88% => OK
No of words: 157.0 196.424390244 80% => More content wanted.
Chars per words: 5.40127388535 4.92477711251 110% => OK
Fourth root words length: 3.53976893118 3.73543355544 95% => OK
Word Length SD: 2.84832332407 2.65546596893 107% => OK
Unique words: 91.0 106.607317073 85% => More unique words wanted.
Unique words percentage: 0.579617834395 0.547539520022 106% => OK
syllable_count: 264.6 283.868780488 93% => OK
avg_syllables_per_word: 1.7 1.45097560976 117% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 9.0 4.33902439024 207% => Less articles wanted as sentence beginning.
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 5.0 3.36585365854 149% => OK
Performance on sentences:
How many sentences: 10.0 8.94146341463 112% => OK
Sentence length: 15.0 22.4926829268 67% => The Avg. Sentence Length is relatively short.
Sentence length SD: 27.5755326331 43.030603864 64% => OK
Chars per sentence: 84.8 112.824112599 75% => OK
Words per sentence: 15.7 22.9334400587 68% => OK
Discourse Markers: 3.0 5.23603664747 57% => 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: 7.0 4.09268292683 171% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.135542382593 0.215688989381 63% => OK
Sentence topic coherence: 0.0632756590033 0.103423049105 61% => OK
Sentence topic coherence SD: 0.05455863101 0.0843802449381 65% => OK
Paragraph topic coherence: 0.0925532894405 0.15604864568 59% => OK
Paragraph topic coherence SD: 0.0641567325097 0.0819641961636 78% => OK
Essay readability:
automated_readability_index: 11.9 13.2329268293 90% => Automated_readability_index is low.
flesch_reading_ease: 47.79 61.2550243902 78% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 10.3 10.3012195122 100% => OK
coleman_liau_index: 13.74 11.4140731707 120% => OK
dale_chall_readability_score: 9.31 8.06136585366 115% => OK
difficult_words: 49.0 40.7170731707 120% => OK
linsear_write_formula: 9.0 11.4329268293 79% => OK
gunning_fog: 8.0 10.9970731707 73% => OK
text_standard: 9.0 11.0658536585 81% => 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.