The first diagram illustrates how a wave-energy work and the second one presents how that machine is located.
As can be seen from the first diagram, a wave-energy consists of 2 main chambers linked with each other via air passengers. The turbine is placed in the upper chamber while the lower chamber is submerged partly under the water.
According to the design, firstly, the sea wave enters the lower chamber and increase the water levels, there to push the airflow up to rotate the turbine before releasing to the atmosphere. After that, the sea wave withdraws from the lower chamber which decreases pressure and allows the airflow to turn back and move the turbine, then, the airflow continues coming downwards to the lower compartment of the system. The cycle keeps repeating and creates continuous forces to launch the electricity generator.
Turning to location options are shown in the second diagram, the energy generator system can be established close to the shore with small waves and low installation costs but with a low outcome. However, the machine can produce a higher output when it is located in large-waves areas with higher expenditure.
- The graph below shows the number of enquiries received by the Tourist Information Office in one city over a six month period in 2011 Summarize the information by selecting and reporting the main features and make comparisons where relevant 56
- The diagram below shows the life cycle of a salmon from egg to adult fish 78
- The first chart below shows the results of a survey which sampled a cross section of 100 000 people asking if they travelled abroad and why they travelled for the period 1994 98 The second chart shows their destinations over the same period Write a repor 84
- Some people think that art is essential subject for children at school while others think it is a waste of time 78
- Some people think an International car free day is an effective way to reduce air pollution Others think there are more effective ways to do this Discuss both sides and give your opinion 78
Transition Words or Phrases used:
but, first, firstly, however, second, then, while
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 7.0 7.0 100% => OK
Auxiliary verbs: 3.0 1.00243902439 299% => Less auxiliary verb wanted.
Conjunction : 7.0 6.8 103% => OK
Relative clauses : 4.0 3.15609756098 127% => OK
Pronoun: 3.0 5.60731707317 54% => OK
Preposition: 24.0 33.7804878049 71% => OK
Nominalization: 3.0 3.97073170732 76% => OK
Performance on vocabulary words:
No of characters: 973.0 965.302439024 101% => OK
No of words: 191.0 196.424390244 97% => OK
Chars per words: 5.0942408377 4.92477711251 103% => OK
Fourth root words length: 3.71756304063 3.73543355544 100% => OK
Word Length SD: 2.63233660839 2.65546596893 99% => OK
Unique words: 117.0 106.607317073 110% => OK
Unique words percentage: 0.612565445026 0.547539520022 112% => OK
syllable_count: 298.8 283.868780488 105% => OK
avg_syllables_per_word: 1.6 1.45097560976 110% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 1.53170731707 0% => OK
Article: 9.0 4.33902439024 207% => Less articles wanted as sentence beginning.
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: 23.0 22.4926829268 102% => OK
Sentence length SD: 47.5604878024 43.030603864 111% => OK
Chars per sentence: 121.625 112.824112599 108% => OK
Words per sentence: 23.875 22.9334400587 104% => OK
Discourse Markers: 6.125 5.23603664747 117% => OK
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 : 3.0 1.13902439024 263% => Less negative sentences wanted.
Sentences with neutral sentiment: 3.0 4.09268292683 73% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.148240974151 0.215688989381 69% => OK
Sentence topic coherence: 0.0644314903441 0.103423049105 62% => OK
Sentence topic coherence SD: 0.049464771175 0.0843802449381 59% => OK
Paragraph topic coherence: 0.0948354203805 0.15604864568 61% => OK
Paragraph topic coherence SD: 0.0359089263287 0.0819641961636 44% => Paragraphs are similar to each other. Some content may get duplicated or it is not exactly right on the topic.
Essay readability:
automated_readability_index: 14.5 13.2329268293 110% => OK
flesch_reading_ease: 48.13 61.2550243902 79% => OK
smog_index: 8.8 6.51609756098 135% => OK
flesch_kincaid_grade: 12.3 10.3012195122 119% => OK
coleman_liau_index: 12.54 11.4140731707 110% => OK
dale_chall_readability_score: 9.74 8.06136585366 121% => OK
difficult_words: 60.0 40.7170731707 147% => OK
linsear_write_formula: 10.5 11.4329268293 92% => OK
gunning_fog: 11.2 10.9970731707 102% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
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Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 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.