The chart illustrates the process of generating electric power by utilizing hydroelectric power station. Overall, the station is constructed on a river and works in two phases, which happens in the daytime and nighttime.
First of all, the whole process is based on the water pressure that appears between a high-level and low-level reservoirs, which are connected by a pump and a power station. When the dam is opened during the day, the water freely flows to the power station and low-level part of the river. At night water is pumped inversely, back into the high-level basin, while an intake is closed.
The turbines that are located inside the power station are the key part of electricity generation. They have an ability to spin in both directions, therefore usage varies from day to night. The flowing water makes the turbines operate a generator, which produces electricity through physical power. Followingly, energy is delivered to a national grid with power lines. Turbines' additional function is to pump water into a high-level reservoir at night time.
- The diagram below shows how electricity is generated in a hydroelectric power station Summarize the information by selecting and reporting the main features and make comparisons where relevant 73
- In spite of the advances made in agriculture many people around the world still go hungry Why is this the case What can be done about this problem 61
- Living in a country where you have to speak a foreign language can cause serious social problems as well as practical problems 61
- Some people belive that it is best to accept a bad situation such as an unsatisfactory job or shortage of money Others argue that it is better to try and improve such situations Discuss both these views and give your own opinion 61
- Some people believe that nowadays we have too many choices To what extent do you agree or disagree with this statement 89
Transition Words or Phrases used:
first, therefore, while, first of all
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 : 5.0 6.8 74% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 26.0 33.7804878049 77% => OK
Nominalization: 7.0 3.97073170732 176% => OK
Performance on vocabulary words:
No of characters: 873.0 965.302439024 90% => OK
No of words: 174.0 196.424390244 89% => More content wanted.
Chars per words: 5.01724137931 4.92477711251 102% => OK
Fourth root words length: 3.63192868298 3.73543355544 97% => OK
Word Length SD: 2.64668120292 2.65546596893 100% => OK
Unique words: 96.0 106.607317073 90% => More unique words wanted.
Unique words percentage: 0.551724137931 0.547539520022 101% => OK
syllable_count: 287.1 283.868780488 101% => OK
avg_syllables_per_word: 1.7 1.45097560976 117% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 1.53170731707 0% => OK
Article: 2.0 4.33902439024 46% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 0.0 3.36585365854 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 1.0 8.94146341463 11% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 174.0 22.4926829268 774% => The Avg. Sentence Length is relatively long.
Sentence length SD: 0.0 43.030603864 0% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 873.0 112.824112599 774% => Less chars_per_sentence wanted.
Words per sentence: 174.0 22.9334400587 759% => Less words per sentence wanted.
Discourse Markers: 37.0 5.23603664747 707% => Less transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
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: 0.0 4.09268292683 0% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.172591887246 0.215688989381 80% => OK
Sentence topic coherence: 0.172591887246 0.103423049105 167% => OK
Sentence topic coherence SD: 0.0 0.0843802449381 0% => Sentences are similar to each other.
Paragraph topic coherence: 0.133942313753 0.15604864568 86% => OK
Paragraph topic coherence SD: 0.0543804278898 0.0819641961636 66% => OK
Essay readability:
automated_readability_index: 89.2 13.2329268293 674% => Automated_readability_index is high.
flesch_reading_ease: -113.59 61.2550243902 -185% => Flesch_reading_ease is low.
smog_index: 0.0 6.51609756098 0% => Smog_index is low.
flesch_kincaid_grade: 72.3 10.3012195122 702% => Flesch kincaid grade is high.
coleman_liau_index: 13.02 11.4140731707 114% => OK
dale_chall_readability_score: 16.53 8.06136585366 205% => Dale chall readability score is high.
difficult_words: 47.0 40.7170731707 115% => OK
linsear_write_formula: 56.0 11.4329268293 490% => Linsear_write_formula is high.
gunning_fog: 71.6 10.9970731707 651% => Gunning_fog is high.
text_standard: 72.0 11.0658536585 651% => The average readability is very high. Good job!
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.