write a report about how the hydroelectric dam works.
The given diagram illustrates the method of conversion of mechanical energy of water to electric energy transmitted along the power lines.
Overall, hydroelectric dam is placed in river. This uses energy form natural flowing water and converts in to potential form of energy that can be used by humans everyday.
Firstly, the water is stored in the reservoir, at a high level. At the right corner of the reservoir, there is bar shaped piece with twelve rectangular hollow spaces, called intake. The Intake allows water to flow through it. This water is forced along a narrow channel, named penstock. The water rushes past the turbine, hitting its blades and causing it to rotate. The water is flown back to the river.
The long shaft connects turbine with the generator, which moves along the turbine. The energy flows through this shaft and thus, passed to the generator, which converts this kinetic energy in to electric energy. The electric energy is stored in the powerhouse and conveying through the long distance power lines.
- The charts below give information about world's spending, world's population and consumption of resources.Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 93
- To learn effectively, children need to eat a healthy meal at school. How true is this statement? Whose responsibility is it to provide food for school children? 81
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- Arts is important form of expression for individual and culture of society. should children be taught arts in school in your opinion. is it important for children to focus on arts rather than other subjects 64
- write a report about how the hydroelectric dam works. 70
Comments
When the essay topic is too
When the essay topic is too short, and there are no related key words (like 'hydroelectric dam') found from essay body, then the e-grade will consider it out of topic.
Essay evaluation report
This uses energy form natural flowing water and converts in to potential form of energy that can be used by humans everyday.
This uses energy form of natural flowing water and converts it to a potential form of energy that can be used by humans everyday.
there is bar shaped piece with twelve rectangular hollow spaces
there is bar shaped with twelve rectangular hollow spaces
The water rushes past the turbine
The water rushes passing the turbine
which converts this kinetic energy in to electric energy
which converts this kinetic energy to electric energy
The electric energy is stored in the powerhouse and conveying through the long distance power lines.
The electric energy is stored in the powerhouse and conveyed through the long distance power lines.
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flaws:
No. of Grammatical Errors: 5 2 //you have a lot of grammar issues
Attribute Value Ideal
Final score: 5.5 out of 9
Category: Satisfactory Excellent
No. of Grammatical Errors: 5 2
No. of Spelling Errors: 0 2
No. of Sentences: 12 10
No. of Words: 171 200
No. of Characters: 836 1000
No. of Different Words: 94 100
Fourth Root of Number of Words: 3.616 4.0
Average Word Length: 4.889 4.6
Word Length SD: 2.336 2.4
No. of Words greater than 5 chars: 65 60
No. of Words greater than 6 chars: 37 50
No. of Words greater than 7 chars: 22 40
No. of Words greater than 8 chars: 13 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 14.25 21.0
Sentence Length SD: 5.262 7.5
Use of Discourse Markers (%): 0.167 0.12
Sentence-Text Coherence: 0.369 0.35
Sentence-Para Coherence: 0.6 0.50
Sentence-Sentence Coherence: 0.083 0.07
Number of Paragraphs: 4 4
Grammar and spelling errors:
Line 3, column 163, Rule ID: EVERYDAY_EVERY_DAY[3]
Message: 'Everyday' is an adjective. Did you mean 'every day'?
Suggestion: every day
...rm of energy that can be used by humans everyday. Firstly, the water is stored in the...
^^^^^^^^
Line 7, column 1, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...he water is flown back to the river. The long shaft connects turbine with the ge...
^^^
Line 7, column 84, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...nerator, which moves along the turbine. The energy flows through this shaft and thu...
^^^
Line 7, column 213, Rule ID: ENGLISH_WORD_REPEAT_BEGINNING_RULE
Message: Three successive sentences begin with the same word. Reword the sentence or use a thesaurus to find a synonym.
...s kinetic energy in to electric energy. The electric energy is stored in the powerh...
^^^
Transition Words or Phrases used:
first, firstly, thus
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 8.0 5.60731707317 143% => Less pronouns wanted
Preposition: 29.0 33.7804878049 86% => OK
Nominalization: 1.0 3.97073170732 25% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 874.0 965.302439024 91% => OK
No of words: 171.0 196.424390244 87% => More content wanted.
Chars per words: 5.11111111111 4.92477711251 104% => OK
Fourth root words length: 3.61617157096 3.73543355544 97% => OK
Word Length SD: 2.44345092992 2.65546596893 92% => OK
Unique words: 95.0 106.607317073 89% => More unique words wanted.
Unique words percentage: 0.555555555556 0.547539520022 101% => OK
syllable_count: 269.1 283.868780488 95% => 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: 8.0 4.33902439024 184% => OK
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: 12.0 8.94146341463 134% => OK
Sentence length: 14.0 22.4926829268 62% => The Avg. Sentence Length is relatively short.
Sentence length SD: 34.363558702 43.030603864 80% => OK
Chars per sentence: 72.8333333333 112.824112599 65% => OK
Words per sentence: 14.25 22.9334400587 62% => OK
Discourse Markers: 1.66666666667 5.23603664747 32% => More transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 4.0 1.69756097561 236% => Less language errors wanted.
Sentences with positive sentiment : 4.0 3.70975609756 108% => OK
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: 0.0251754086808 0.215688989381 12% => OK
Sentence topic coherence: 0.0171780805057 0.103423049105 17% => OK
Sentence topic coherence SD: 0.0569732476559 0.0843802449381 68% => OK
Paragraph topic coherence: 0.0202400607915 0.15604864568 13% => OK
Paragraph topic coherence SD: 0.0350568136392 0.0819641961636 43% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 9.8 13.2329268293 74% => Automated_readability_index is low.
flesch_reading_ease: 57.27 61.2550243902 93% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 8.8 10.3012195122 85% => OK
coleman_liau_index: 11.77 11.4140731707 103% => OK
dale_chall_readability_score: 9.04 8.06136585366 112% => OK
difficult_words: 51.0 40.7170731707 125% => OK
linsear_write_formula: 7.0 11.4329268293 61% => OK
gunning_fog: 7.6 10.9970731707 69% => OK
text_standard: 10.0 11.0658536585 90% => OK
What are above readability scores?
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It is not exactly right on the topic in the view of e-grader. Maybe there is a wrong essay topic.
Rates: 11.2359550562 out of 100
Scores by essay e-grader: 1.0 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.