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The diagrams below show the design for a wafe energy machine and its location.
The diagrams depict the construction of a wave-energy machine and its location options. At first glance, what stands out from the picture reveals that the construction is simple, and the amount of electricity which it produces depends on where it is installed.
The construction consists of two main chambers, one above another. The chamber at the bottom has a gap where sea water could enter, and the top one has two turbines that are connected to an electricity generator. When the process starts, at the beginning wave direction leads water to enter the lower chamber. This pushes the air up t...
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Essays by user Endah Astuti
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Attribute Value Ideal
Score: 7.5 out of 9
Category: Very Good Excellent
No. of Grammatical Errors: 0 2
No. of Spelling Errors: 0 2
No. of Sentences: 12 10
No. of Words: 188 200
No. of Characters: 888 1000
No. of Different Words: 105 100
Fourth Root of Number of Words: 3.703 4.0
Average Word Length: 4.723 4.6
Word Length SD: 2.593 2.4
No. of Words greater than 5 chars: 61 60
No. of Words greater than 6 chars: 45 50
No. of Words greater than 7 chars: 29 40
No. of Words greater than 8 chars: 19 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 15.667 21.0
Sentence Length SD: 6.407 7.5
Use of Discourse Markers (%): 0.083 0.12
Sentence-Text Coherence: 0.342 0.35
Sentence-Para Coherence: 0.509 0.50
Sentence-Sentence Coherence: 0.109 0.07
Number of Paragraphs: 3 4