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 comparison where relevant

The diagram describes the process of production of electricity in a hydroelectric power station.

Overall, it is clearly evident that electricity is generated through three main steps starting from collection of water at high level. After this, the vertical flow of water to the power station causes the turbines to rotate and generate electricity.

To begin with the process, river is tunneled and water is collected at the highest point i.e reservoir, which is protected by a gigantic dam. Further, the intake occurs during daytime when it is open and remains closed at night. Subsequently, water travels through steep slope at day when electricity is generated. Interestingly, on the other hand, water rushes upward during pumping at night.

The next step is the power station where huge reversible turbines operate generators at daylight which in turn pushes water towards high level reservoir at night. The electric current generated is later supplied to national grid via power lines. The waste water turns out its fate into low level reservoir where it is stored thereafter.

Votes
Average: 7.8 (1 vote)
Essays by the user:

Grammar and spelling errors:
Line 5, column 289, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
... travels through steep slope at day when electricity is generated. Interestingly,...
^^
Line 7, column 247, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...plied to national grid via power lines. The waste water turns out its fate into low...
^^^

Transition Words or Phrases used:
to begin with, on the other hand

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 3.0 6.8 44% => More conjunction wanted.
Relative clauses : 7.0 3.15609756098 222% => Less relative clauses wanted (maybe 'which' is over used).
Pronoun: 7.0 5.60731707317 125% => Less pronouns wanted
Preposition: 28.0 33.7804878049 83% => OK
Nominalization: 5.0 3.97073170732 126% => OK

Performance on vocabulary words:
No of characters: 920.0 965.302439024 95% => OK
No of words: 173.0 196.424390244 88% => More content wanted.
Chars per words: 5.31791907514 4.92477711251 108% => OK
Fourth root words length: 3.62669911048 3.73543355544 97% => OK
Word Length SD: 2.73627234409 2.65546596893 103% => OK
Unique words: 110.0 106.607317073 103% => OK
Unique words percentage: 0.635838150289 0.547539520022 116% => OK
syllable_count: 284.4 283.868780488 100% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 6.0 4.33902439024 138% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 3.0 3.36585365854 89% => OK

Performance on sentences:
How many sentences: 10.0 8.94146341463 112% => OK
Sentence length: 17.0 22.4926829268 76% => The Avg. Sentence Length is relatively short.
Sentence length SD: 27.8064740663 43.030603864 65% => OK
Chars per sentence: 92.0 112.824112599 82% => OK
Words per sentence: 17.3 22.9334400587 75% => OK
Discourse Markers: 3.2 5.23603664747 61% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 2.0 1.69756097561 118% => OK
Sentences with positive sentiment : 4.0 3.70975609756 108% => OK
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
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: 0.161116756014 0.215688989381 75% => OK
Sentence topic coherence: 0.0770290540758 0.103423049105 74% => OK
Sentence topic coherence SD: 0.0781903440368 0.0843802449381 93% => OK
Paragraph topic coherence: 0.138804950187 0.15604864568 89% => OK
Paragraph topic coherence SD: 0.088657387046 0.0819641961636 108% => OK

Essay readability:
automated_readability_index: 12.3 13.2329268293 93% => Automated_readability_index is low.
flesch_reading_ease: 54.22 61.2550243902 89% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 13.28 11.4140731707 116% => OK
dale_chall_readability_score: 9.13 8.06136585366 113% => OK
difficult_words: 51.0 40.7170731707 125% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 8.8 10.9970731707 80% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?

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Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 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.