The diagram below shows how the power of water is used to generate electricity.
The diagram illustrates the process in which electricity is made in a hydroelectric power station.
it can be clearly seen from the diagram that the process can be divided into 3 main stages and some equipment and constructions are need such as the dam, the power station, two reservoir, the reversible turbines, power lines and national gird.
According to the diagram, a dam is built in order to create a high-level reservoir because water from the river can be reserved here. In addition, during the day, the dam is opened so that water will flow to the power station while a generator is controlled by the reversible turbines transforms it into electricity then the power lines transfer to national gird. Meanwhile, the other amount of water flow into the low-level reservoir.
By contrast, at night, the reversible turbines pump water from low-level reservoir back to the high-level reservoir whereas the dam is closed. As a result, the process will keep working on the next day.
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| 2024-12-21 | nobitaa | 73 | view |
| 2024-12-20 | khanhkhanhlhp | 78 | view |
| 2024-12-11 | nguyendangquang.aspect | 11 | view |
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| 2024-11-29 | Nguyen Thinh | 84 | view |
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- The table below compares actual and predicted figures for populations in three different cities Summarize information by selecting and reporting the main features and make comparisons where relevant 89
- It is important for children to learn the difference between right and wrong at an early age. Punishment is necessary to help them learn this distinction. To what extent do you agree or disagree with this option?What sort of punishment should parents? 67
- The chart below show how frequently people in the USA ate in fast food restaurants between 2003 and 2013. 67
Grammar and spelling errors:
Line 3, column 1, Rule ID: UPPERCASE_SENTENCE_START
Message: This sentence does not start with an uppercase letter
Suggestion: It
...de in a hydroelectric power station. it can be clearly seen from the diagram th...
^^
Line 3, column 178, Rule ID: CD_NN[1]
Message: Possible agreement error. The noun 'reservoir' seems to be countable, so consider using: 'reservoirs'.
Suggestion: reservoirs
...such as the dam, the power station, two reservoir, the reversible turbines, power lines a...
^^^^^^^^^
Line 9, column 1, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...s will keep working on the next day.
^^^^^
Transition Words or Phrases used:
so, then, whereas, while, in addition, such as, as a result
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 9.0 7.0 129% => OK
Auxiliary verbs: 6.0 1.00243902439 599% => Less auxiliary verb wanted.
Conjunction : 3.0 6.8 44% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 4.0 5.60731707317 71% => OK
Preposition: 21.0 33.7804878049 62% => OK
Nominalization: 5.0 3.97073170732 126% => OK
Performance on vocabulary words:
No of characters: 837.0 965.302439024 87% => OK
No of words: 165.0 196.424390244 84% => More content wanted.
Chars per words: 5.07272727273 4.92477711251 103% => OK
Fourth root words length: 3.58402463422 3.73543355544 96% => OK
Word Length SD: 2.80001311816 2.65546596893 105% => OK
Unique words: 91.0 106.607317073 85% => More unique words wanted.
Unique words percentage: 0.551515151515 0.547539520022 101% => OK
syllable_count: 252.9 283.868780488 89% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 8.0 4.33902439024 184% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 5.0 3.36585365854 149% => OK
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: 23.0 22.4926829268 102% => OK
Sentence length SD: 67.2579560577 43.030603864 156% => OK
Chars per sentence: 119.571428571 112.824112599 106% => OK
Words per sentence: 23.5714285714 22.9334400587 103% => OK
Discourse Markers: 8.42857142857 5.23603664747 161% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 3.0 1.69756097561 177% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 5.0 4.09268292683 122% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.162731679672 0.215688989381 75% => OK
Sentence topic coherence: 0.0796272804951 0.103423049105 77% => OK
Sentence topic coherence SD: 0.0478909922289 0.0843802449381 57% => OK
Paragraph topic coherence: 0.105825783652 0.15604864568 68% => OK
Paragraph topic coherence SD: 0.0502489896264 0.0819641961636 61% => OK
Essay readability:
automated_readability_index: 14.2 13.2329268293 107% => OK
flesch_reading_ease: 56.59 61.2550243902 92% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 11.1 10.3012195122 108% => OK
coleman_liau_index: 12.42 11.4140731707 109% => OK
dale_chall_readability_score: 8.22 8.06136585366 102% => OK
difficult_words: 36.0 40.7170731707 88% => OK
linsear_write_formula: 14.0 11.4329268293 122% => OK
gunning_fog: 11.2 10.9970731707 102% => OK
text_standard: 14.0 11.0658536585 127% => 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.