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.
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.