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Process Diagram

Band 5+: The diagram below shows how a central heating system in a house works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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Image for topic: The diagram below shows how a central heating system in a house works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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The image shows a diagram of a domestic hot water system with the following labeled components: Water tank to fill storage tank, Cold water into house, Overflow pipe, Storage tank, Hot water to taps, Boiler (gas or oil), Pump, Hot water radiators, Small tubes, Cold water. There are no numerical data points or percentages provided in the image.

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

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

The diagram describes about a system of central heating works in a house. The picture shows that there are some stages to get any hot water and cold water from the water heater. It begins from water tank until we get the water.

To obtain the water with temperature that we need, water heater will process the water through pipes, storage tank, pump, radiators and tubes. About warm water, central heating also need some gas or oil to boil the water. Other than that, the process also need hot water radiators to keep the water warm. After boil the water and process the water by radiators, we can get the warm water.

Moreover, to get the cold water, the process does not need gas or oil to boil the water, and also does not need radiators to heat the water. The cold water can into house only through the storage tank and the overflow pipes without other process.

Word Count: 158

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Overall Band Score

5.5

(+/- 0.5)

Vocabulary Complexity:
B1 - Intermediate
Using more sophisticated words could be beneficial.

Grammar Mistakes: N/A

Vocabulary Repetition:

water: 17

process: 5

radiators: 4

Try using synonyms for the above words

Task Response

The report adequately addresses the task by summarizing the main features of the central heating system. However, more detailed comparisons between the hot and cold water systems could enhance the response.

Coherence & Cohesion

The report's message is generally understandable, but the flow could be improved with better paragraphing and more logical sequencing of information. Some sentences lack clear connections, impacting overall coherence.

Lexical Resource

5.5

The report uses a sufficient range of vocabulary, but more precise and sophisticated language could be employed to describe the technical aspects of the system. Some word choices are slightly inaccurate or informal.

Grammatical Range & Accuracy

4.5

While the report demonstrates some grammatical range, there are several errors that affect the overall clarity and accuracy. Improving grammatical accuracy would significantly enhance the report's quality.

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Band 5+: The diagram below shows how a central heating system in a house works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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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:

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The diagram below shows how a central heating system in a house works. 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 a central heating system in a house works. 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 a central heating system in a house works. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

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