The diagram below shows how a central heating system in a house works.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
You should write at least 150 words.
The pictures illustrates how central heating system in a house works. Overall, there are 2 ways to make the hot water. Both ways have 4 stages, started with entering the water into house and ended in the taps.
First, cold water enters into house through the roof. Then, the water from the roof will pass through the storage tank, and will be put inside the water tank. However, if the water tank is full, the water will be placed in the storage tank until the water tank is not full anymore. The water tank will be heated by the sun in the afternoon. After the water getting hots, it will be flow through the pipe and ready to use.
The other way is from the house ground. The cold water which is entered from the ground will through the hot water radiators and pump. After that, the water will enter the boiler to be heated. Before it flows in the pipe, the water will be keep in the storage tank. While the sink want to be used, the water will directly pass through the pipe and exit through the sink.
| Post date | Users | Rates | Link to Content |
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| 2024-11-22 | hahoaan | 73 | view |
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| 2024-11-10 | Giang Tran | 84 | view |
| 2024-11-10 | Giang Tran | 84 | view |
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Grammar and spelling errors:
Line 1, column 14, Rule ID: AGREEMENT_SENT_START[1]
Message: You should probably use 'illustrate'.
Suggestion: illustrate
The pictures illustrates how central heating system in a house w...
^^^^^^^^^^^
Transition Words or Phrases used:
first, however, if, then, while
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 12.0 7.0 171% => OK
Auxiliary verbs: 9.0 1.00243902439 898% => Less auxiliary verb wanted.
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 28.0 33.7804878049 83% => OK
Nominalization: 0.0 3.97073170732 0% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 823.0 965.302439024 85% => OK
No of words: 190.0 196.424390244 97% => OK
Chars per words: 4.33157894737 4.92477711251 88% => OK
Fourth root words length: 3.71268753763 3.73543355544 99% => OK
Word Length SD: 1.78032491043 2.65546596893 67% => OK
Unique words: 93.0 106.607317073 87% => More unique words wanted.
Unique words percentage: 0.489473684211 0.547539520022 89% => More unique words wanted or less content wanted.
syllable_count: 243.0 283.868780488 86% => OK
avg_syllables_per_word: 1.3 1.45097560976 90% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 1.0 1.53170731707 65% => OK
Article: 9.0 4.33902439024 207% => Less articles wanted as sentence beginning.
Subordination: 5.0 1.07073170732 467% => Less adverbial clause wanted.
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 13.0 8.94146341463 145% => OK
Sentence length: 14.0 22.4926829268 62% => The Avg. Sentence Length is relatively short.
Sentence length SD: 24.2609092158 43.030603864 56% => The essay contains lots of sentences with the similar length. More sentence varieties wanted.
Chars per sentence: 63.3076923077 112.824112599 56% => More chars_per_sentence wanted.
Words per sentence: 14.6153846154 22.9334400587 64% => OK
Discourse Markers: 2.38461538462 5.23603664747 46% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 1.0 1.69756097561 59% => 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: 11.0 4.09268292683 269% => Less facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.043676964135 0.215688989381 20% => OK
Sentence topic coherence: 0.0324419844959 0.103423049105 31% => OK
Sentence topic coherence SD: 0.0580181833095 0.0843802449381 69% => OK
Paragraph topic coherence: 0.0560345771998 0.15604864568 36% => OK
Paragraph topic coherence SD: 0.061718199038 0.0819641961636 75% => OK
Essay readability:
automated_readability_index: 6.3 13.2329268293 48% => Automated_readability_index is low.
flesch_reading_ease: 82.65 61.2550243902 135% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 5.2 10.3012195122 50% => Flesch kincaid grade is low.
coleman_liau_index: 7.24 11.4140731707 63% => OK
dale_chall_readability_score: 6.49 8.06136585366 81% => OK
difficult_words: 26.0 40.7170731707 64% => More difficult words wanted.
linsear_write_formula: 6.0 11.4329268293 52% => Linsear_write_formula is low.
gunning_fog: 7.6 10.9970731707 69% => OK
text_standard: 6.0 11.0658536585 54% => The average readability is low. Need to imporve the language.
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.