The diagram below shows the production of steam using a gas cooled nuclear reactor.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
A gas-cooled nuclear reactor consists of the reactor itself and a heat exchanger. The reactor contains uranium fuel elements which are surrounded by graphite moderators and topped by charge tubes for loading fuel elements, and boron control rods. The whole reactor is contained in a pressure vessel surrounded by a concrete shield.
From the reactor the hot gas flows through a duct into the heat exchanger which is outside the concrete radiation shielding. In the heat exchanger, steam is generated in a secondary loop. There a pipe brings in water which is heated to steam, and this then flows ou...
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2013-10-19 | wawanwakawangze | 86 | view |
- The pie charts below show electricity generation by source in New Zealand and Germany in 1980 and 2010.Summarise the information by selecting and reporting the main features, and make comparisons where relevant. 95
- As a result of electronic inventions such as the computer and television, people do less physical activity, and this is having a negative effect on their health.To what extent do you agree or disagree 40
- Many newspapers and magazines feature stories about the private lives of famous people. We know what they eat, where they buy their clothes and who they love. We also often see pictures of them in private situations.Is it appropriate for a magazine or new 68
- The diagram below shows the typical stages of consumer goods manufacturing, including the process by which information is fed back to earlier stages to enable adjustment.Write a report for a university lecturer describing the process shown.You should writ 93
- The chart below shows the sleep patterns of people in five different occupations according to a Canadian study.Write a report for a university lecturer, describing the information below.Give possible reasons for the differences.You should write at least 1 95
Sentence: There a pipe brings in water which is heated to steam, and this then flows out to the turbo-alternator.
Description: An existential there is not usually followed by an article
Suggestion: Refer to There and a
Attribute Value Ideal
Score: 7.0 out of 9
Category: Good Excellent
No. of Grammatical Errors: 1 2
No. of Spelling Errors: 0 2
No. of Sentences: 8 10
No. of Words: 161 200
No. of Characters: 762 1000
No. of Different Words: 89 100
Fourth Root of Number of Words: 3.562 4.0
Average Word Length: 4.733 4.6
Word Length SD: 2.606 2.4
No. of Words greater than 5 chars: 52 60
No. of Words greater than 6 chars: 41 50
No. of Words greater than 7 chars: 27 40
No. of Words greater than 8 chars: 17 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 20.125 21.0
Sentence Length SD: 6.735 7.5
Use of Discourse Markers (%): 0.25 0.12
Sentence-Text Coherence: 0.469 0.35
Sentence-Para Coherence: 0.657 0.50
Sentence-Sentence Coherence: 0.109 0.07
Number of Paragraphs: 3 4