The diagrams below show the design for a wave energy machine and its location

Essay topics:

The diagrams below show the design for a wave-energy machine and its location.

The picture showed information about how a wave-energy machine works and its location options. A glance at the drawing shows it clear that the machine works with airflow and wave direction moreover it has installation costs which are located at 2 different places.
Looking at the detail, a wave-energy machine's design is very complex and has 2 chambers. When the wave direction enters the lower chamber, outgoing and incoming airflow can spin two turbines at the upper chamber. In addition, an electricity generator can provide spin the turbines. Once, the turbines are rotating, airflow exits and income through an open area.
Furthermore, wave-energy machines have 2 types. The first one has low installation costs which are nearby the coast and it is designed for small waves with a low output. Besides, the second one has high installation costs which are far from the coastline and it is planned for large waves with high output.

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Average: 6.1 (1 vote)
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Comments

Grammar and spelling errors:
Line 1, column 129, Rule ID: IT_VBZ[1]
Message: Did you mean 'clears'?
Suggestion: clears
...tions. A glance at the drawing shows it clear that the machine works with airflow and...
^^^^^

Transition Words or Phrases used:
besides, first, furthermore, if, look, moreover, second, in addition

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 2.0 1.00243902439 200% => OK
Conjunction : 7.0 6.8 103% => OK
Relative clauses : 5.0 3.15609756098 158% => OK
Pronoun: 6.0 5.60731707317 107% => OK
Preposition: 11.0 33.7804878049 33% => More preposition wanted.
Nominalization: 8.0 3.97073170732 201% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.

Performance on vocabulary words:
No of characters: 784.0 965.302439024 81% => OK
No of words: 154.0 196.424390244 78% => More content wanted.
Chars per words: 5.09090909091 4.92477711251 103% => OK
Fourth root words length: 3.52273666998 3.73543355544 94% => OK
Word Length SD: 2.70323357278 2.65546596893 102% => OK
Unique words: 90.0 106.607317073 84% => More unique words wanted.
Unique words percentage: 0.584415584416 0.547539520022 107% => OK
syllable_count: 242.1 283.868780488 85% => 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: 7.0 4.33902439024 161% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 1.0 3.36585365854 30% => More preposition wanted as sentence beginning.

Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 17.0 22.4926829268 76% => The Avg. Sentence Length is relatively short.
Sentence length SD: 35.6082942204 43.030603864 83% => OK
Chars per sentence: 87.1111111111 112.824112599 77% => OK
Words per sentence: 17.1111111111 22.9334400587 75% => OK
Discourse Markers: 7.55555555556 5.23603664747 144% => OK
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
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: 7.0 4.09268292683 171% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.333014202353 0.215688989381 154% => OK
Sentence topic coherence: 0.143630346418 0.103423049105 139% => OK
Sentence topic coherence SD: 0.122542224185 0.0843802449381 145% => OK
Paragraph topic coherence: 0.214718508597 0.15604864568 138% => OK
Paragraph topic coherence SD: 0.0862899532281 0.0819641961636 105% => OK

Essay readability:
automated_readability_index: 11.1 13.2329268293 84% => Automated_readability_index is low.
flesch_reading_ease: 54.22 61.2550243902 89% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 9.9 10.3012195122 96% => OK
coleman_liau_index: 11.95 11.4140731707 105% => OK
dale_chall_readability_score: 8.38 8.06136585366 104% => OK
difficult_words: 38.0 40.7170731707 93% => OK
linsear_write_formula: 8.5 11.4329268293 74% => OK
gunning_fog: 8.8 10.9970731707 80% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?

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More content wanted.

Rates: 61.797752809 out of 100
Scores by essay e-grader: 5.5 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.