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Process Diagram

Band 6+: The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Image for topic: The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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The image illustrates the process of producing electricity from coal, starting with coal extraction from a mine, which is then transported to a crusher. The crushed coal goes through a series of processes including cooling and cleaning stages where gas and waste heat are generated. The cleaned gas is then channeled to a gasifier where it produces more gas and heat. This gas is subsequently directed to a gas power plant for generating electricity, while waste heat from both the cooling/cleaning and gasifier processes is also utilized in the electricity generation process.

Given the complexity of the image, the above description may not be entirely accurate.

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The given diagram depicts the process by which domestic and industrial electricity are produced from a particular type of coal. Overall, the process consists of 8 steps, starting with mining for coals and culminating by distributing electricity to its destinations.

Firstly, a type of coal is obtained from mining process, which then transferred into a crusher to make them into smaller pieces. Next, crushed coals are delivered by a truck to gasifier unit, where heat is constantly provided to coals to produce gas. Later, gas product go through a cooling procedure, in a facility, and emits waste heat as by products.

Having been cooled, gas is transferred to a cleaning unit in order to purify before it is sent to gas power plant, where it converted into electricity for use. Similar to the cooling step, waste heat is also discharged during the production. Once the electricity is ready, it is delivered to its destinations, such as housings or factories.

Word Count: 159

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
C2 - Complex
Continue to challenge and refine your language choices.

Grammar Mistakes: N/A

Vocabulary Repetition:

electricity: 4

process: 3

coals: 3

Try using synonyms for the above words

Task Response

The report accurately describes the main stages of coal-to-electricity production. Minor inaccuracies and omissions are present, but the overall understanding and summary are strong.

Coherence & Cohesion

The report's structure is generally clear, but the flow could be improved in places. Some sentences lack smooth transitions, impacting the overall coherence.

Lexical Resource

6.5

The report uses a range of vocabulary appropriate to the task. While mostly accurate, some word choices could be more precise and sophisticated.

Grammatical Range & Accuracy

4.5

Grammatical errors and inaccuracies affect the overall clarity and fluency. Improving grammatical accuracy would significantly enhance the report's quality.

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Band 6+: The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows how one type of coal is used to produce electricity. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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