In terms of whether the hydrogen- based fuel-cell engine has many advantages than the internal-combustion engines. The reading and lecture are contradictory to each other.
First, the reading claims that hydrogen is infinite resource but the internal-comustion engines depend on petroleum which is considered a big problem because it is limited resource. On the other hand, the professor refutes this notion by explaining that even though the oil is a infite resources. Also the hydrogen is not easy to be available. Moreover, hydrogen should be in a pure liquid phase to be used. So hydrogen is a highly artificial product. In addition, to keep hydrogen it is so difficult and it needs highly cooler system like two hundreds celliceious. Consequently, the production of hydrogen is considered not practical technique.
Second, contrary to the belief in the reading passage that hydrogen-based fuel cells will dismiss the pollution problems because the by product will be just water. So there is no more carbon dioxide. The professor question this idea by pointing out the production of hydrogen creates more pollution, to produce hydrogen that need to burn coil and oil. So, the generation of hydrogen will increase the pollution.
Third, the article states that hydrogen full cell engines are more economic than the internal one. Nevertheless, the professor refutes that by saying that it is not cost saving because it needs to a very costly manufacture process. Furthermore, to produce hydrogen that needs paltenium to go through chemical reaction and paltenium is rare and expensive material. On the other hand, the cheap materials lead to unsuccessful production.
- TPO-10 - Integrated Writing Task 78
- TPO 44 - Integrated Writing Task 73
- TPO 29-Integrated writing 85
- TOEFL T P O 34 - Integrated Writing Task 3
- TPO-12 - Integrated Writing Task Jane Austen (1775-1817) is one of the most famous of all English novelists, and today her novels are more popular than ever, with several recently adapted as Hollywood movies. But we do not have many records of what she lo 71
Grammar and spelling errors:
Line 3, column 278, Rule ID: EN_A_VS_AN
Message: Use 'an' instead of 'a' if the following word starts with a vowel sound, e.g. 'an article', 'an hour'
Suggestion: an
... explaining that even though the oil is a infite resources. Also the hydrogen is ...
^
Line 3, column 298, Rule ID: SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA[1]
Message: Did you forget a comma after a conjunctive/linking adverb?
Suggestion: Also,
...n though the oil is a infite resources. Also the hydrogen is not easy to be availabl...
^^^^
Transition Words or Phrases used:
also, but, consequently, first, furthermore, if, moreover, nevertheless, second, so, third, in addition, on the other hand
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 17.0 10.4613686534 163% => OK
Auxiliary verbs: 5.0 5.04856512141 99% => OK
Conjunction : 6.0 7.30242825607 82% => OK
Relative clauses : 9.0 12.0772626932 75% => More relative clauses wanted.
Pronoun: 15.0 22.412803532 67% => OK
Preposition: 29.0 30.3222958057 96% => OK
Nominalization: 12.0 5.01324503311 239% => Less nominalizations (nouns with a suffix like: tion ment ence ance) wanted.
Performance on vocabulary words:
No of characters: 1416.0 1373.03311258 103% => OK
No of words: 264.0 270.72406181 98% => OK
Chars per words: 5.36363636364 5.08290768461 106% => OK
Fourth root words length: 4.03089032464 4.04702891845 100% => OK
Word Length SD: 3.09234777866 2.5805825403 120% => OK
Unique words: 151.0 145.348785872 104% => OK
Unique words percentage: 0.57196969697 0.540411800872 106% => OK
syllable_count: 441.9 419.366225166 105% => OK
avg_syllables_per_word: 1.7 1.55342163355 109% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 3.25607064018 0% => OK
Article: 9.0 8.23620309051 109% => OK
Subordination: 0.0 1.25165562914 0% => More adverbial clause wanted.
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 7.0 2.5761589404 272% => Less preposition wanted as sentence beginnings.
Performance on sentences:
How many sentences: 17.0 13.0662251656 130% => OK
Sentence length: 15.0 21.2450331126 71% => The Avg. Sentence Length is relatively short.
Sentence length SD: 43.5119996972 49.2860985944 88% => OK
Chars per sentence: 83.2941176471 110.228320801 76% => OK
Words per sentence: 15.5294117647 21.698381199 72% => OK
Discourse Markers: 7.17647058824 7.06452816374 102% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 2.0 4.19205298013 48% => OK
Sentences with positive sentiment : 5.0 4.33554083885 115% => OK
Sentences with negative sentiment : 7.0 4.45695364238 157% => OK
Sentences with neutral sentiment: 5.0 4.27373068433 117% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.343314842959 0.272083759551 126% => OK
Sentence topic coherence: 0.10295921034 0.0996497079465 103% => OK
Sentence topic coherence SD: 0.109736887542 0.0662205650399 166% => OK
Paragraph topic coherence: 0.226618894745 0.162205337803 140% => OK
Paragraph topic coherence SD: 0.0788297208738 0.0443174109184 178% => OK
Essay readability:
automated_readability_index: 11.6 13.3589403974 87% => Automated_readability_index is low.
flesch_reading_ease: 47.79 53.8541721854 89% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.3 11.0289183223 93% => OK
coleman_liau_index: 13.51 12.2367328918 110% => OK
dale_chall_readability_score: 9.11 8.42419426049 108% => OK
difficult_words: 79.0 63.6247240618 124% => OK
linsear_write_formula: 7.0 10.7273730684 65% => OK
gunning_fog: 8.0 10.498013245 76% => OK
text_standard: 14.0 11.2008830022 125% => OK
What are above readability scores?
---------------------
Rates: 81.6666666667 out of 100
Scores by essay e-grader: 24.5 Out of 30
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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.