The diagram explains the production of electricity in a hydroelectric power station from day to night.
In general, the process commences with the collecting of water from a river and ends with power transmitted into the national grid.
First, water from a river flows in the high-level reservoir that is retained by a dam. By day, the intake is opened in order for the water to flow through a pipeline. Next, the water goes into reversible turbines, generating electricity, operated by a generator, then is transferred into the national grid via power lines. After going through the turbines, water flows into the low-level reservoir.
When night comes, the procedure is reversed. Water from the low-level reservoir is pumped back into the turbines and through the duct to provide water for daytime's work.
- As computers are being used more and more in education, there will soon be no role for the teacher in the classroom. To what extent do you agree or disagree? 67
- The charts below show the average percentages in typical meals of three types of nutrients, all of which may be unhealthy if eaten too much. Summarize the information by selecting and reporting the main features make comparisons where relevant. 11
- The plans below show a public park when it first opened in 1920 and the same park today. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words. 78
- The maps below changes in the Spanish city of Castellon in recent times. Summarize the information by selecting and reporting the main features and make comparations where relevant 89
- The chart below shows the value of one country’s exports in various categories during 2015 and 2016. The table shows the percentage change in each category of exports in 2016 compared with 2015.Summarise the information by selecting and reporting the ma 73
Transition Words or Phrases used:
first, then, in general
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 5.0 7.0 71% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 2.0 6.8 29% => More conjunction wanted.
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 1.0 5.60731707317 18% => OK
Preposition: 27.0 33.7804878049 80% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 684.0 965.302439024 71% => OK
No of words: 132.0 196.424390244 67% => More content wanted.
Chars per words: 5.18181818182 4.92477711251 105% => OK
Fourth root words length: 3.38956122427 3.73543355544 91% => OK
Word Length SD: 2.78103573864 2.65546596893 105% => OK
Unique words: 74.0 106.607317073 69% => More unique words wanted.
Unique words percentage: 0.560606060606 0.547539520022 102% => OK
syllable_count: 209.7 283.868780488 74% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 1.53170731707 0% => OK
Article: 5.0 4.33902439024 115% => 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: 8.0 8.94146341463 89% => OK
Sentence length: 16.0 22.4926829268 71% => The Avg. Sentence Length is relatively short.
Sentence length SD: 33.4701359424 43.030603864 78% => OK
Chars per sentence: 85.5 112.824112599 76% => OK
Words per sentence: 16.5 22.9334400587 72% => OK
Discourse Markers: 2.875 5.23603664747 55% => 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 : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 7.0 4.09268292683 171% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.0701066309813 0.215688989381 33% => OK
Sentence topic coherence: 0.0388163051455 0.103423049105 38% => OK
Sentence topic coherence SD: 0.07351963345 0.0843802449381 87% => OK
Paragraph topic coherence: 0.0707070240461 0.15604864568 45% => OK
Paragraph topic coherence SD: 0.0908747975747 0.0819641961636 111% => OK
Essay readability:
automated_readability_index: 11.2 13.2329268293 85% => Automated_readability_index is low.
flesch_reading_ease: 55.24 61.2550243902 90% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.5 10.3012195122 92% => OK
coleman_liau_index: 12.47 11.4140731707 109% => OK
dale_chall_readability_score: 8.62 8.06136585366 107% => OK
difficult_words: 35.0 40.7170731707 86% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 8.4 10.9970731707 76% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?
---------------------
More content wanted.
Minimum 150 words wanted.
Rates: 56.1797752809 out of 100
Scores by essay e-grader: 5.0 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.