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 illustrates the steps involved in the production of electricity in a hydroelectric power station.
Overall, it is noticeable that water used in generation of electricity in the hydroelectric power station is recycled daily.
Firstly, water flows from the river into the high-level reservoir to be temporarily stored.Thereafter, during the day the dam is opened and water stored in the high-level reservoir flows out towards the power station.On reaching the power station water helps to activate the reversible turbines which in turn help to power the generator in the power station.Subsequently, the generator generates electricity which is distributed to the national grid via the power lines.At the same time, water flows into the low-level reservoir.
On the other hand, at night the water stored in the low-level reservoir flows in the opposite direction to how it flowed in the morning towards the reversible turbines.On reaching the turbines, the water is pumped back into the high-level reservoir to be used the next day for the production of electricity.
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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 |
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Grammar and spelling errors:
Line 3, column 91, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: Thereafter
...evel reservoir to be temporarily stored.Thereafter, during the day the dam is opened and w...
^^^^^^^^^^
Line 3, column 217, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: On
...oir flows out towards the power station.On reaching the power station water helps ...
^^
Line 3, column 358, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: Subsequently
...ower the generator in the power station.Subsequently, the generator generates electricity wh...
^^^^^^^^^^^^
Line 3, column 470, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: At
...o the national grid via the power lines.At the same time, water flows into the low...
^^
Line 4, column 169, Rule ID: SENTENCE_WHITESPACE
Message: Add a space between sentences
Suggestion: On
...morning towards the reversible turbines.On reaching the turbines, the water is pum...
^^
Transition Words or Phrases used:
but, first, firstly, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 1.0 6.8 15% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 31.0 33.7804878049 92% => OK
Nominalization: 9.0 3.97073170732 227% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 911.0 965.302439024 94% => OK
No of words: 168.0 196.424390244 86% => More content wanted.
Chars per words: 5.42261904762 4.92477711251 110% => OK
Fourth root words length: 3.60020574368 3.73543355544 96% => OK
Word Length SD: 3.33617544652 2.65546596893 126% => OK
Unique words: 81.0 106.607317073 76% => More unique words wanted.
Unique words percentage: 0.482142857143 0.547539520022 88% => More unique words wanted or less content wanted.
syllable_count: 289.8 283.868780488 102% => 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: 3.0 4.33902439024 69% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 6.0 3.36585365854 178% => OK
Performance on sentences:
How many sentences: 4.0 8.94146341463 45% => 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: 42.0 22.4926829268 187% => The Avg. Sentence Length is relatively long.
Sentence length SD: 170.041722821 43.030603864 395% => The lengths of sentences changed so frequently.
Chars per sentence: 227.75 112.824112599 202% => Less chars_per_sentence wanted.
Words per sentence: 42.0 22.9334400587 183% => OK
Discourse Markers: 9.5 5.23603664747 181% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 5.0 1.69756097561 295% => Less language errors wanted.
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: 2.0 4.09268292683 49% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.173378362415 0.215688989381 80% => OK
Sentence topic coherence: 0.15348928078 0.103423049105 148% => OK
Sentence topic coherence SD: 0.0870741825985 0.0843802449381 103% => OK
Paragraph topic coherence: 0.15348928078 0.15604864568 98% => OK
Paragraph topic coherence SD: 0.0870741825985 0.0819641961636 106% => OK
Essay readability:
automated_readability_index: 25.1 13.2329268293 190% => OK
flesch_reading_ease: 20.39 61.2550243902 33% => Flesch_reading_ease is low.
smog_index: 14.6 6.51609756098 224% => Smog_index is high.
flesch_kincaid_grade: 20.8 10.3012195122 202% => Flesch kincaid grade is high.
coleman_liau_index: 15.04 11.4140731707 132% => OK
dale_chall_readability_score: 9.2 8.06136585366 114% => OK
difficult_words: 37.0 40.7170731707 91% => OK
linsear_write_formula: 22.0 11.4329268293 192% => OK
gunning_fog: 18.8 10.9970731707 171% => OK
text_standard: 15.0 11.0658536585 136% => OK
What are above readability scores?
---------------------
Rates: 67.4157303371 out of 100
Scores by essay e-grader: 6.0 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.