The diagram depicts the basic structure and the procedure of the combustion that takes place in rocket engine.
Overall, this process involves four stages. The basic equipment we need are tanks. One is liquid and another is gas. Here the liquid is fuel and the gas is known as oxygen. These both are the main apparatus which we taken into different tanks. Both may combine together in the combustion chamber and then it reaches to the nozzle.
At first, we need two tanks. One is fuel tank and another one is oxygen tank. From the fuel tank the fuel is pumped in the second stage. Then after, it reaches through the injector and it releases the fuel into the combustion chamber. Similarly, the oxygen tank oxides through the oxidizer pump and it releases into the combustion chamber.
After, the both liquid and gas combined together and the products of combustion are formed. Those products get together and passes into the nozzle. In this way the fuel and oxygen gas may combined and the basic combustion process takes place in the rocket engines.
- Some people say that in all levels of education, from primary schools to universities, too much time is spent on learning facts and not enough on learning practical skills.Do you agree or disagree? 80
- You borrowed some books from your school or college library. Unfortunately you have to go away to visit a sick relative and cannot return the books in time.Write a letter to the library. Explain what has happened and tell them what you want to do about it 90
- The pie charts below show the online sales for retail sectors in New Zealand in 2003 and 2013. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 78
- The chart below shows changes in three different areas of crime in manchester city centre from 2003 to 2012. 67
- The diagram below shows the structure of a basic rocket engine 74
Transition Words or Phrases used:
first, if, may, second, similarly, then
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 10.0 7.0 143% => OK
Auxiliary verbs: 4.0 1.00243902439 399% => Less auxiliary verb wanted.
Conjunction : 12.0 6.8 176% => OK
Relative clauses : 2.0 3.15609756098 63% => OK
Pronoun: 12.0 5.60731707317 214% => Less pronouns wanted
Preposition: 20.0 33.7804878049 59% => More preposition wanted.
Nominalization: 7.0 3.97073170732 176% => OK
Performance on vocabulary words:
No of characters: 871.0 965.302439024 90% => OK
No of words: 182.0 196.424390244 93% => More content wanted.
Chars per words: 4.78571428571 4.92477711251 97% => OK
Fourth root words length: 3.67297393991 3.73543355544 98% => OK
Word Length SD: 2.25792088841 2.65546596893 85% => OK
Unique words: 81.0 106.607317073 76% => More unique words wanted.
Unique words percentage: 0.445054945055 0.547539520022 81% => More unique words wanted or less content wanted.
syllable_count: 269.1 283.868780488 95% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 5.0 1.53170731707 326% => Less pronouns wanted as sentence beginning.
Article: 4.0 4.33902439024 92% => OK
Subordination: 0.0 1.07073170732 0% => More adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 3.0 3.36585365854 89% => OK
Performance on sentences:
How many sentences: 15.0 8.94146341463 168% => OK
Sentence length: 12.0 22.4926829268 53% => The Avg. Sentence Length is relatively short.
Sentence length SD: 28.5661804704 43.030603864 66% => OK
Chars per sentence: 58.0666666667 112.824112599 51% => More chars_per_sentence wanted.
Words per sentence: 12.1333333333 22.9334400587 53% => More words per sentence wanted.
Discourse Markers: 2.6 5.23603664747 50% => 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: 13.0 4.09268292683 318% => Less facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.089845200808 0.215688989381 42% => OK
Sentence topic coherence: 0.0351230068772 0.103423049105 34% => OK
Sentence topic coherence SD: 0.0836763265077 0.0843802449381 99% => OK
Paragraph topic coherence: 0.10329982146 0.15604864568 66% => OK
Paragraph topic coherence SD: 0.126657857604 0.0819641961636 155% => OK
Essay readability:
automated_readability_index: 7.2 13.2329268293 54% => Automated_readability_index is low.
flesch_reading_ease: 67.76 61.2550243902 111% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 6.8 10.3012195122 66% => OK
coleman_liau_index: 9.61 11.4140731707 84% => OK
dale_chall_readability_score: 7.27 8.06136585366 90% => OK
difficult_words: 35.0 40.7170731707 86% => OK
linsear_write_formula: 4.0 11.4329268293 35% => Linsear_write_formula is low.
gunning_fog: 6.8 10.9970731707 62% => OK
text_standard: 7.0 11.0658536585 63% => The average readability is low. Need to imporve the language.
What are above readability scores?
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Rates: 56.1797752809 out of 100
Scores by essay e-grader: 5.0 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.