The diagram below shows method of using wave-air to produce electricity.
Summerise the information by selecting and reporting the main featurs
This diagram shows us a simple device called wave-air generator that can generate electricity by using Sea wave.
The machine is divided to two chambers; upper chamber and lower chamber. Lower chamber, in the corner, has open-side in which sea water wave gets into directly. There are two holes between lower chamber and upper chamber which is closed in one of different side. Upper chamber consists of spindle, generator those produce electric power. This basic machine is placed in the sea.
The process crates when wave enters lower chamber. It pushes up air to upper chamber through one side hole. The air passes the spindle and rotates generator, at the end air released from upper hole. The higher sea wave enters the lower chamber the harder air rises up to upper chamber. It turns spindle and rotates generator which are vastly produced electricity.
To put in nutshell, the electricity can be generated by simple device by utilizing sea wave power. The process producing only passes few basic steps.
Sentence: The machine is divided become two chambers; upper chamber and lower chamber.
Description: A verb, past participle is not usually followed by a verb, base: uninflected present, imperative or infinitive
Suggestion: Refer to divided and become
Sentence: In the corner of lower chamber has open side in which sea water wave gets enter directly.
Description: A verb, present tense, 3rd person singular is not usually followed by a verb, base: uninflected present, imperative or infinitive
Suggestion: Refer to gets and enter
In the corner of lower chamber has open side in which sea water wave gets enter directly.
Description: what is the subject for this sentence?
Read a good grammar book.
Attribute Value Ideal
Score: 5.0 out of 9
Category: Satisfactory Excellent
No. of Grammatical Errors: 3 2
No. of Spelling Errors: 0 2
No. of Sentences: 13 10
No. of Words: 169 200
No. of Characters: 818 1000
No. of Different Words: 91 100
Fourth Root of Number of Words: 3.606 4.0
Average Word Length: 4.84 4.6
Word Length SD: 2.209 2.4
No. of Words greater than 5 chars: 62 60
No. of Words greater than 6 chars: 44 50
No. of Words greater than 7 chars: 19 40
No. of Words greater than 8 chars: 11 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 13 21.0
Sentence Length SD: 3.903 7.5
Use of Discourse Markers (%): 0 0.12
Sentence-Text Coherence: 0.414 0.35
Sentence-Para Coherence: 0.608 0.50
Sentence-Sentence Coherence: 0.096 0.07
Number of Paragraphs: 4 4