The diagram describes the production process of electricity in a hydroelectric power station.
In general, the stages of how electricity is generated by the station system is illustrated in a simple and straightforward way. The power station consists of two main parts which are the dam and the generator.
The dam stands between the generator and the high-level reservoir of the river. Its use is to reduce the amount of water flowing furiously towards the generator by only allow enough water to get through with the funnel under it. This two-way operated funnel leads the water directly to the inside of the generator where it is converted into electricity by a machine called reversible turbines. After the process is completed the electricity will follow the power lines to national grid for general usage. The water that made it is now reserved in a low-level reservoir. When the night falls the water from this reservoir will be pumped back to where it originally comes from by the reversible turbines in the same exact tunnel they came in.
To summarize, the hydroelectric power station system works as a two way operated machine where they borrow water power during the day to produce electricity and pump it back to the river by night.
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- Some people say that the main environmental problem of our time is the loss of particular species of plants and animals Others say that there are more important environmental problems Discuss both these views and give your own opinion 95
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- CAMBRIDGE 13 TEST 1 WRITING TASK 1 The map below shows the road access to a city hospital in 2007 and 2010 89
Grammar and spelling errors:
Line 5, column 571, Rule ID: SENTENCE_FRAGMENT[1]
Message: “When” at the beginning of a sentence requires a 2nd clause. Maybe a comma, question or exclamation mark is missing, or the sentence is incomplete and should be joined with the following sentence.
... now reserved in a low-level reservoir. When the night falls the water from this res...
^^^^
Transition Words or Phrases used:
in general
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 2.0 1.00243902439 200% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 11.0 5.60731707317 196% => Less pronouns wanted
Preposition: 34.0 33.7804878049 101% => OK
Nominalization: 5.0 3.97073170732 126% => OK
Performance on vocabulary words:
No of characters: 1047.0 965.302439024 108% => OK
No of words: 210.0 196.424390244 107% => OK
Chars per words: 4.98571428571 4.92477711251 101% => OK
Fourth root words length: 3.80675409584 3.73543355544 102% => OK
Word Length SD: 2.76855111628 2.65546596893 104% => OK
Unique words: 114.0 106.607317073 107% => OK
Unique words percentage: 0.542857142857 0.547539520022 99% => OK
syllable_count: 338.4 283.868780488 119% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 6.0 4.33902439024 138% => OK
Subordination: 2.0 1.07073170732 187% => 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: 21.0 22.4926829268 93% => OK
Sentence length SD: 42.5653615044 43.030603864 99% => OK
Chars per sentence: 104.7 112.824112599 93% => OK
Words per sentence: 21.0 22.9334400587 92% => OK
Discourse Markers: 1.0 5.23603664747 19% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 1.0 1.69756097561 59% => 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: 8.0 4.09268292683 195% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.219685931192 0.215688989381 102% => OK
Sentence topic coherence: 0.0972868886791 0.103423049105 94% => OK
Sentence topic coherence SD: 0.0786565439643 0.0843802449381 93% => OK
Paragraph topic coherence: 0.181277511855 0.15604864568 116% => OK
Paragraph topic coherence SD: 0.0655761888628 0.0819641961636 80% => OK
Essay readability:
automated_readability_index: 12.6 13.2329268293 95% => OK
flesch_reading_ease: 50.16 61.2550243902 82% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 11.5 10.3012195122 112% => OK
coleman_liau_index: 11.66 11.4140731707 102% => OK
dale_chall_readability_score: 7.91 8.06136585366 98% => OK
difficult_words: 43.0 40.7170731707 106% => OK
linsear_write_formula: 9.0 11.4329268293 79% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 12.0 11.0658536585 108% => 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.