The given flowchart illustrates the operation of a domestic central heating system works.
Overall, the system is used storage tank, boiler, pump and hot water radiators to increase the temperature of the house and supply hot water for daily utilization.
The first step of the process is that the water flow into water tank to fill the storage tank. The following stage is that water entered the boiler where it is heated by the gas or oil.
When heating stage is finished, a part of heated water is entered to the taps for individual use. The rest of water is directed to hot water radiators to warm the house by the pump. After that, water flow through some small tubes to heat the house. To bring the process in a close, cold water returns to the boiler to be heat up one more time and circulates round the house again.
Transition Words or Phrases used:
first, so
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 4.0 6.8 59% => More conjunction wanted.
Relative clauses : 5.0 3.15609756098 158% => OK
Pronoun: 4.0 5.60731707317 71% => OK
Preposition: 22.0 33.7804878049 65% => OK
Nominalization: 2.0 3.97073170732 50% => More nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 685.0 965.302439024 71% => OK
No of words: 150.0 196.424390244 76% => More content wanted.
Chars per words: 4.56666666667 4.92477711251 93% => OK
Fourth root words length: 3.49963551158 3.73543355544 94% => OK
Word Length SD: 2.2559452318 2.65546596893 85% => OK
Unique words: 82.0 106.607317073 77% => More unique words wanted.
Unique words percentage: 0.546666666667 0.547539520022 100% => OK
syllable_count: 215.1 283.868780488 76% => OK
avg_syllables_per_word: 1.4 1.45097560976 96% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 1.53170731707 0% => OK
Article: 6.0 4.33902439024 138% => OK
Subordination: 2.0 1.07073170732 187% => OK
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: 8.0 8.94146341463 89% => OK
Sentence length: 18.0 22.4926829268 80% => The Avg. Sentence Length is relatively short.
Sentence length SD: 28.7660281408 43.030603864 67% => OK
Chars per sentence: 85.625 112.824112599 76% => OK
Words per sentence: 18.75 22.9334400587 82% => OK
Discourse Markers: 1.125 5.23603664747 21% => More transition words/phrases wanted.
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: 0.0964631730876 0.215688989381 45% => OK
Sentence topic coherence: 0.0552977642203 0.103423049105 53% => OK
Sentence topic coherence SD: 0.0429029791658 0.0843802449381 51% => OK
Paragraph topic coherence: 0.0773716551113 0.15604864568 50% => OK
Paragraph topic coherence SD: 0.0470205266829 0.0819641961636 57% => OK
Essay readability:
automated_readability_index: 9.5 13.2329268293 72% => Automated_readability_index is low.
flesch_reading_ease: 70.13 61.2550243902 114% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 7.9 10.3012195122 77% => OK
coleman_liau_index: 9.23 11.4140731707 81% => OK
dale_chall_readability_score: 7.27 8.06136585366 90% => OK
difficult_words: 26.0 40.7170731707 64% => More difficult words wanted.
linsear_write_formula: 8.0 11.4329268293 70% => OK
gunning_fog: 9.2 10.9970731707 84% => OK
text_standard: 8.0 11.0658536585 72% => 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.