Process Diagram

Band 9: 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 diagram illustrates how electricity is produced by using a specific type of coal.

Overall, the process comprises a number of main stages, from mining coal, through gasification, to distributing electricity to residents and industries.

At the beginning of the process, coal is excavated from a mine, after which it undergoes a crushing process. Subsequently, crushed coal is transported by specialized means and loaded onto a truck in order to be delivered to a gasification plant. At the next stage of the process, coal is heated to produce gas, ready for the next stages.

The process continues with gas being conveyed into a cooling tower. During this stage, waste heat is removed and the cooled gas is cleaned to remove unwanted substances and impurities. Once this stage has been completed, the cleaned gas is transported to a gas power plant, where waste heat is removed and electricity is then distributed to residents and factories for use.

Word Count: 156

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Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
C1 - Intricate
Strive to incorporate even richer and more precise language.

Grammar Mistakes: N/A

Vocabulary Repetition:

process: 5

electricity: 3

stage: 3

Try using synonyms for the above words

Task Response

The report provides a clear and logical overview of the process, successfully identifying the main stages from extraction to distribution. The progression of information is easy to follow, and the use of sequencing words (e.g., 'subsequently', 'at the next stage', 'once this stage has been completed') is effective. To improve, ensure that all technical nuances from the visual description are captured; for instance, the description mentions that waste heat is 'utilized' in the electricity generation process, whereas the report suggests it is simply 'removed'. Refining the accuracy of how these by-products are integrated into the system would strengthen the response.

Coherence & Cohesion

The report is exceptionally well-organized. The progression from the introduction to the overview and then through the sequential stages of the process is logical and effortless to follow. Cohesive devices such as 'At the beginning of the process', 'Subsequently', 'At the next stage', and 'Once this stage has been completed' are used naturally to guide the reader through the cycle without being repetitive or intrusive.

Lexical Resource

The vocabulary used is precise, varied, and highly appropriate for a process description. Terms such as 'excavated', 'undergoes', 'conveyed', and 'impurities' demonstrate a sophisticated control of lexical features. The writer successfully uses a range of verbs to describe movement and transformation, which enhances the professional tone of the report.

Grammatical Range & Accuracy

The report demonstrates a wide range of grammatical structures with full flexibility and accuracy. The use of passive voice (e.g., 'is excavated', 'is transported', 'is then distributed') is particularly effective and appropriate for describing a technical process where the action is more important than the agent. Punctuation is used correctly throughout, contributing to the overall clarity of the text.

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Band 9: 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.

Other Topics:

The diagram below shows the stages and equipment used in cement making process, and how cement is used to produce concrete for building puropses

The diagram below shows the manufacturing process for making sugar from sugar cane. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram below shows the process by which bricks are manufactured for the building industry. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

Task 1 The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The diagram below shows how chipboard is created from wood and then used to make furniture. Provide an overview of the information by identifying and describing the key details, and include comparisons where appropriate.

Task 1: The diagrams below show the stages and equipment used in the cement- making process, and how cement is used to produce concrete for building purposes. Summarise the information by selecting and reporting the main features, and make comparison where relevant.

Check Your Answer On This Topic?

Generate A Band-9 Sample Answer?

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Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

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