The diagram below shows how a central heating system in a house works.
Sample how a central heating system in a house works with storage tanks, radiators, pump and boiler.
The illustrated sample figure shows how a central heating system works uses the principles of heat transfer to bring thermal energy from the heat radiator to the cooler parts of the house through a system of pipes and heat exchangers.
There are small tubes located on four sides of the house. Each of these transfers the cold water through pipes and brings them to the hot radiators where where the water inside them heats up through conduction and convection as it gets in touch with them. This flow is regulated by a pump which has a power source connected to it. The pump enables water to be lifted up to the boiler, which might either have oil or gas inside it. The boiler is connected with vertical pipes rising up to the storage tank where the hot water is stored temporarily.
The required water in different parts of the house is tapped from the storage tanks using a series of complicated horizontal and vertical pipes. There are control valves to prevent the back-flow of water or to stop the tank from over-flowing. The water is used either in the bathroom or in the kitchen, where the hot water again mixes with the cold water to create the perfect temperature as necessary for the people using the water.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2018-12-28 | tahmeed1993 | 73 | view |
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- A hidden bomb
Grammar and spelling errors:
Line 3, column 149, Rule ID: ENGLISH_WORD_REPEAT_RULE
Message: Possible typo: you repeated a word
Suggestion: where
...es and brings them to the hot radiators where where the water inside them heats up through ...
^^^^^^^^^^^
Line 5, 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.
...the hot water is stored temporarily. The required water in different parts of th...
^^^
Transition Words or Phrases used:
if, so
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 8.0 7.0 114% => OK
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 7.0 6.8 103% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 8.0 5.60731707317 143% => Less pronouns wanted
Preposition: 39.0 33.7804878049 115% => 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: 1012.0 965.302439024 105% => OK
No of words: 217.0 196.424390244 110% => OK
Chars per words: 4.66359447005 4.92477711251 95% => OK
Fourth root words length: 3.8380880478 3.73543355544 103% => OK
Word Length SD: 2.37469868971 2.65546596893 89% => OK
Unique words: 116.0 106.607317073 109% => OK
Unique words percentage: 0.534562211982 0.547539520022 98% => OK
syllable_count: 312.3 283.868780488 110% => 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: 5.0 4.33902439024 115% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 0.0 3.36585365854 0% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 9.0 8.94146341463 101% => OK
Sentence length: 24.0 22.4926829268 107% => OK
Sentence length SD: 57.3987568154 43.030603864 133% => OK
Chars per sentence: 112.444444444 112.824112599 100% => OK
Words per sentence: 24.1111111111 22.9334400587 105% => OK
Discourse Markers: 0.666666666667 5.23603664747 13% => More transition words/phrases wanted.
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 2.0 1.69756097561 118% => OK
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
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: 0.219337404971 0.215688989381 102% => OK
Sentence topic coherence: 0.0816320385677 0.103423049105 79% => OK
Sentence topic coherence SD: 0.129854760484 0.0843802449381 154% => OK
Paragraph topic coherence: 0.187601455738 0.15604864568 120% => OK
Paragraph topic coherence SD: 0.179883637858 0.0819641961636 219% => More connections among paragraphs wanted.
Essay readability:
automated_readability_index: 12.6 13.2329268293 95% => OK
flesch_reading_ease: 64.04 61.2550243902 105% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 10.3 10.3012195122 100% => OK
coleman_liau_index: 10.04 11.4140731707 88% => OK
dale_chall_readability_score: 8.25 8.06136585366 102% => OK
difficult_words: 47.0 40.7170731707 115% => OK
linsear_write_formula: 13.0 11.4329268293 114% => OK
gunning_fog: 11.6 10.9970731707 105% => OK
text_standard: 13.0 11.0658536585 117% => OK
What are above readability scores?
---------------------
Rates: 73.0337078652 out of 100
Scores by essay e-grader: 6.5 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.