The diagram below shows how solar panels can be used to provide electricity for domestic use.
Write a report for a university, lecturer describing the information shown below.
Summarise the information by selecting and reporting the main features and make comparisons where relevant.
The diagram indicates the functioning of solar panels and how such panels can be used to generate electricity for household purposes.
Overall, It can be seen that the panel can be used for three different purposes such as electricity, hot air, and warm water.
First of all, the panel consists of a metal box with two openings for the inlet and outlet and clear glass on top of it. For hot air, the panel is placed in an open place and cool air is allowed to enter through the inlet. At the same time, the air inside the box starts heating as the rays of the sun are converted into heat energy. In the end, warm air is ejected from the outlet and the process goes on.
Secondly, converting cool water into hot shares the same concept with little modifications. The metal box and clear glass remain as it is; whereas, the addition is water pipe inside the panel connecting the inward and outward openings. When cold water penetrates inside the panel, the heat developed by the sun is used to make it worm and from the other side hot water is released.
Comments
Essay evaluations by e-grader
Transition Words or Phrases used:
first, if, second, secondly, so, whereas, such as, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 11.0 7.0 157% => OK
Auxiliary verbs: 3.0 1.00243902439 299% => Less auxiliary verb wanted.
Conjunction : 9.0 6.8 132% => OK
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 5.0 5.60731707317 89% => 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: 868.0 965.302439024 90% => OK
No of words: 193.0 196.424390244 98% => OK
Chars per words: 4.49740932642 4.92477711251 91% => OK
Fourth root words length: 3.72725689877 3.73543355544 100% => OK
Word Length SD: 2.30052980439 2.65546596893 87% => OK
Unique words: 107.0 106.607317073 100% => OK
Unique words percentage: 0.554404145078 0.547539520022 101% => OK
syllable_count: 273.6 283.868780488 96% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 7.0 4.33902439024 161% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 23.0367393097 43.030603864 54% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 96.4444444444 112.824112599 85% => OK
Words per sentence: 21.4444444444 22.9334400587 94% => OK
Discourse Markers: 7.0 5.23603664747 134% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 7.0 3.70975609756 189% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 2.0 4.09268292683 49% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.174927473424 0.215688989381 81% => OK
Sentence topic coherence: 0.0786968494206 0.103423049105 76% => OK
Sentence topic coherence SD: 0.096724331904 0.0843802449381 115% => OK
Paragraph topic coherence: 0.149397157543 0.15604864568 96% => OK
Paragraph topic coherence SD: 0.103432279032 0.0819641961636 126% => OK
Essay readability:
automated_readability_index: 10.5 13.2329268293 79% => Automated_readability_index is low.
flesch_reading_ease: 67.08 61.2550243902 110% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.1 10.3012195122 88% => OK
coleman_liau_index: 8.82 11.4140731707 77% => OK
dale_chall_readability_score: 7.87 8.06136585366 98% => OK
difficult_words: 39.0 40.7170731707 96% => OK
linsear_write_formula: 10.5 11.4329268293 92% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
---------------------
Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 Out of 9
---------------------
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.
Transition Words or Phrases used:
first, if, second, secondly, so, whereas, such as, first of all
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 11.0 7.0 157% => OK
Auxiliary verbs: 3.0 1.00243902439 299% => Less auxiliary verb wanted.
Conjunction : 9.0 6.8 132% => OK
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 5.0 5.60731707317 89% => 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: 868.0 965.302439024 90% => OK
No of words: 193.0 196.424390244 98% => OK
Chars per words: 4.49740932642 4.92477711251 91% => OK
Fourth root words length: 3.72725689877 3.73543355544 100% => OK
Word Length SD: 2.30052980439 2.65546596893 87% => OK
Unique words: 107.0 106.607317073 100% => OK
Unique words percentage: 0.554404145078 0.547539520022 101% => OK
syllable_count: 273.6 283.868780488 96% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 7.0 4.33902439024 161% => OK
Subordination: 1.0 1.07073170732 93% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 2.0 3.36585365854 59% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 21.0 22.4926829268 93% => OK
Sentence length SD: 23.0367393097 43.030603864 54% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 96.4444444444 112.824112599 85% => OK
Words per sentence: 21.4444444444 22.9334400587 94% => OK
Discourse Markers: 7.0 5.23603664747 134% => OK
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 7.0 3.70975609756 189% => OK
Sentences with negative sentiment : 0.0 1.13902439024 0% => More negative sentences wanted.
Sentences with neutral sentiment: 2.0 4.09268292683 49% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.174927473424 0.215688989381 81% => OK
Sentence topic coherence: 0.0786968494206 0.103423049105 76% => OK
Sentence topic coherence SD: 0.096724331904 0.0843802449381 115% => OK
Paragraph topic coherence: 0.149397157543 0.15604864568 96% => OK
Paragraph topic coherence SD: 0.103432279032 0.0819641961636 126% => OK
Essay readability:
automated_readability_index: 10.5 13.2329268293 79% => Automated_readability_index is low.
flesch_reading_ease: 67.08 61.2550243902 110% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 9.1 10.3012195122 88% => OK
coleman_liau_index: 8.82 11.4140731707 77% => OK
dale_chall_readability_score: 7.87 8.06136585366 98% => OK
difficult_words: 39.0 40.7170731707 96% => OK
linsear_write_formula: 10.5 11.4329268293 92% => OK
gunning_fog: 10.4 10.9970731707 95% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
---------------------
Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 Out of 9
---------------------
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.