Process Diagram

Band 6+: You should spend about 20 minutes on this task. 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. You should write at least 150 words.

See all user-written answers on this topic

Image for topic: You should spend about 20 minutes on this task. 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. You should write at least 150 words.

Our system will evaluate the answer based on this AI-generated description.

The image illustrates the process of producing electricity from coal, starting from a mine where coal is extracted and moved to a crusher. Post-crushing, the coal undergoes a cooling process generating gas and waste heat. The gas is then cleaned and directed to a gas power plant that produces electricity. During this process, additional waste heat is generated. The gas also flows into a gasifier, which contributes heat back into the system.

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

Skyrocket your IELTS band score by 1-2 points in under a month with our premium plan!

Check it out

Note: Both the topic and the answer were created by one of our users.

The diagram illustrates the process by which electricity is produced from coal. Overall, there are three main stages starting with coal being mined and delivered to a power station, where it is gasified. After that, the gas is cooled and cleaned before electricity is generated. Finally, generated electricity is ready for consumption.

In the first stage, the coal is mined and it undergoes a crushing process to break into small pieces. Once crushed, the coal is delivered to a power plant, where it is gasified. Thus, the first stage is completed.

In the second stage, gas is sent to another power station for cooling and waste heat is released. After which, it is delivered to another power station for cleaning process. Once the gas has been cleaned, it is taken to gas power plant to manufacture electricity. As a result the second stage is finished. In the final stage, generated electricity is ready for consumption and delivery.

Word Count: 157

Check Your Answer On This Topic?

Check My Answer

Generate A Band-9 Sample Answer?

Generate A Sample

Overall Band Score

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

electricity: 5

power: 5

stage: 5

process: 3

delivered: 3

station: 3

generated: 3

Try using synonyms for the above words

Task Response

The report provides a general overview of the process but lacks specific details and comparisons. The description is somewhat vague and doesn't fully capture the nuances of the diagram. To improve, focus on providing more specific information about each stage, including the equipment used and the transformations that occur. Also, avoid using repetitive phrases like 'delivered to another power station' and aim for more concise and varied language.

Coherence & Cohesion

The report is generally coherent, with a clear introduction, body, and conclusion. However, the use of 'stages' feels somewhat artificial and doesn't fully align with the natural flow of the process. Transitions between sentences and paragraphs could be smoother to enhance the overall flow. Consider using more varied cohesive devices to connect ideas and avoid repetition.

Lexical Resource

The vocabulary is adequate for describing the process, but there's room for improvement in terms of precision and sophistication. While the terms used are generally appropriate, the report could benefit from a wider range of vocabulary related to industrial processes and energy production. For example, instead of repeatedly using 'delivered,' consider alternatives like 'transported,' 'conveyed,' or 'routed.' Also, try to incorporate more specific terminology relevant to the diagram.

Grammatical Range & Accuracy

The report demonstrates a reasonable command of grammar, but there are noticeable errors that affect clarity. Sentence structures are relatively simple, and there's limited use of complex constructions. To improve, focus on using a wider range of grammatical structures, such as passive voice, relative clauses, and conditional sentences, to add complexity and precision to your writing. Pay close attention to subject-verb agreement, article usage, and correct tense usage.

Answers On The Same Topic:

See All

The diagram gives detailed information about how to make smoking fish in a small scale.

The diagram illustrates how smoked fish is prepared on a small scale. Overall, the process consists of nine stages, beginning with the gutting of the fish and ending with the distribution of the finished product. The procedure is relatively straightforward and involves several basic tools and materials, including containers, boxes and wood. Initially, the caught […]

Band 8+

The diagram shows the small-scope about production of smoked fish.

The diagram illustrates eight-stage process producing of smoked fish. Overall, this process follows a linear sequence that begins with the gutting the fish and ends with the transporting by truck. The fish undergoes several processes, including soaking, heating, drying, and smoking before being delivered for sale. The initial stage concentrates on gutting the fish by […]

Band 6+

The diagram shows how hydro-electric power is generated. Write a report of at least 150 words describing the main details.

The process illustrates how electric power is produced from water energy. Overall, the process makes use of the natural water cycle to produce electricity that is consumed by the general public and factories. The main stages include water collection, energy generation and its distribution. First of all, the process begins with the sun’s energy heating […]

Band 9

The diagram below shows the process of making paper. Summarise the information by selecting and reporting the main features, and make relevant comparisons where appropriate.

The illustration depicts the information about the process of manufacturing paper. Overall, it can be seen that this process involves 10 stages. It starts with cutting trees, whereas the final step is packaging. Interestingly, the cleaning is not followed by drying; however, after the washing, paper is produced and only then it is dried. Looking […]

Band 8+

The diagram shows how hydro-electric power is generated. Write a report of at least 150 words describing the main details.

The diagram illustrates how electric power is produced from water energy. Overall, the process makes use of the natural water cycle to produce electricity that is consumed by the general public and factories. The main stages include water collection, power generation and its distribution. Firstly, the sun’s energy heats the sea water, which causes its […]

Band 9

See All