The diagram shows how electricity is generated in a hydroelectric power station Summarisize the information by selectimg and reporting the main features and make comparisons where revelant

The diagram demonstrates the process of electricity production in a hydroelectric power station.
Overall, the given hydropower system is broadly distributed into day and night alternating stages. The process begins with water flows from the river into a high-level reservoir and ends with the transmission of electricity to the national grid.
A dam is a large barrier constructed to raise the level of water in the high-level reservoir and channel its flow. In the day time, the moving water goes through the diurnal-opened intake to generate energy. The flow of water spins the turbine. This turbine is connected to a generator which produces electricity when the turbine drives. The generated electricity is then sent to a national grid through power lines while the excess water is stored in a low-level reservoir.
At night, the station operates in a reversible method. The turbine pumps water in a low-level reservoir into a higher one which is closed during the night. The river water is stored at the upper level and later it flows down, starting the cycle again.

Votes
Average: 7.3 (1 vote)
Essays by the user:

Transition Words or Phrases used:
but, then, while

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 : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 27.0 33.7804878049 80% => OK
Nominalization: 3.0 3.97073170732 76% => OK

Performance on vocabulary words:
No of characters: 902.0 965.302439024 93% => OK
No of words: 176.0 196.424390244 90% => More content wanted.
Chars per words: 5.125 4.92477711251 104% => OK
Fourth root words length: 3.64232057368 3.73543355544 98% => OK
Word Length SD: 2.87711025679 2.65546596893 108% => OK
Unique words: 95.0 106.607317073 89% => More unique words wanted.
Unique words percentage: 0.539772727273 0.547539520022 99% => OK
syllable_count: 286.2 283.868780488 101% => 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: 10.0 4.33902439024 230% => Less articles wanted as sentence beginning.
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 11.0 8.94146341463 123% => OK
Sentence length: 16.0 22.4926829268 71% => The Avg. Sentence Length is relatively short.
Sentence length SD: 29.9092290685 43.030603864 70% => OK
Chars per sentence: 82.0 112.824112599 73% => OK
Words per sentence: 16.0 22.9334400587 70% => OK
Discourse Markers: 1.45454545455 5.23603664747 28% => 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 : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 9.0 4.09268292683 220% => Less facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.104507049674 0.215688989381 48% => OK
Sentence topic coherence: 0.0511048392669 0.103423049105 49% => OK
Sentence topic coherence SD: 0.0773336520843 0.0843802449381 92% => OK
Paragraph topic coherence: 0.0992862182731 0.15604864568 64% => OK
Paragraph topic coherence SD: 0.103541871701 0.0819641961636 126% => OK

Essay readability:
automated_readability_index: 10.7 13.2329268293 81% => Automated_readability_index is low.
flesch_reading_ease: 55.24 61.2550243902 90% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.5 10.3012195122 92% => OK
coleman_liau_index: 12.18 11.4140731707 107% => OK
dale_chall_readability_score: 8.56 8.06136585366 106% => OK
difficult_words: 46.0 40.7170731707 113% => OK
linsear_write_formula: 7.5 11.4329268293 66% => OK
gunning_fog: 8.4 10.9970731707 76% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?

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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.