The diagram illustrates the process of producing electricities for a household by solar panels on the roof of a house.
Overall, the production consists of 5 main steps, beginning with energy capturing from sunlight and the last two steps show how electricity in the house is connected to the external power supply.
First of all, sunlight is absorbed by the solar panels on the house’s roof. Then it is transferred into a DC current which is then transmitted to an inverter, which changes it into AC current, in the following step. Meanwhile, the converter also regulates the electricity supply in the house. Next, electricity is distributed for the family uses by an electrical panel attached to the wall.
The fourth step illustrates the extra electricity that the house does not use will be flown back to the external grid outside the house through a meter. Otherwise, the utility grid is responsible for transmitting the power into the house if the solar panels produce not enough electricity for domestic uses.
- Some people believe that it is good to share as much information as possible in scientific research, business and the academic world. others believe that some information is too important or too valuable to be shared freely. 48
- Topic: Some people think that it is good for people in a country to broadcast foreign films and TV shows. Others, however, think it is best to produce local films and shows. Discuss both views and give your own opinion. 78
- The main purpose of a public library is to provide books, and they shouldn’t waste the limited resources and space on providing expensive hi-tech media such as computer software, video, and DVDs.To what extent do you agree or disagree with this statemen 73
- The diagram below show some principles of house design for cool and for warm climates 78
- The graph below gives information from a 2008 report about consumption of energy in the USA since 1980 with projection until 2030. 78
Transition Words or Phrases used:
also, but, first, if, so, then, while, first of all
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 : 1.0 6.8 15% => More conjunction wanted.
Relative clauses : 3.0 3.15609756098 95% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 23.0 33.7804878049 68% => 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: 864.0 965.302439024 90% => OK
No of words: 169.0 196.424390244 86% => More content wanted.
Chars per words: 5.1124260355 4.92477711251 104% => OK
Fourth root words length: 3.60555127546 3.73543355544 97% => OK
Word Length SD: 2.92596221063 2.65546596893 110% => OK
Unique words: 100.0 106.607317073 94% => More unique words wanted.
Unique words percentage: 0.591715976331 0.547539520022 108% => OK
syllable_count: 268.2 283.868780488 94% => 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: 0.0 1.07073170732 0% => More adverbial clause wanted.
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: 8.0 8.94146341463 89% => OK
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 38.5841207623 43.030603864 90% => OK
Chars per sentence: 108.0 112.824112599 96% => OK
Words per sentence: 21.125 22.9334400587 92% => OK
Discourse Markers: 6.375 5.23603664747 122% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 6.0 4.09268292683 147% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.31612983147 0.215688989381 147% => OK
Sentence topic coherence: 0.135885564103 0.103423049105 131% => OK
Sentence topic coherence SD: 0.0907927647652 0.0843802449381 108% => OK
Paragraph topic coherence: 0.185239951183 0.15604864568 119% => OK
Paragraph topic coherence SD: 0.0610760569649 0.0819641961636 75% => OK
Essay readability:
automated_readability_index: 13.2 13.2329268293 100% => 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: 12.36 11.4140731707 108% => OK
dale_chall_readability_score: 8.51 8.06136585366 106% => OK
difficult_words: 41.0 40.7170731707 101% => OK
linsear_write_formula: 11.0 11.4329268293 96% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 9.0 11.0658536585 81% => OK
What are above readability scores?
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Rates: 84.2696629213 out of 100
Scores by essay e-grader: 7.5 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.