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Process Diagram

Band 6+: The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Image for topic: The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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The image presents two diagrams of solar heating systems. The first system consists of an enclosure with a transparent glazing sheet on top, which allows sun radiation to enter. Cool air is pumped in through an inlet, becomes heated inside the enclosure, and is expelled as hot air through an outlet. The second system also features an enclosure with a transparent glazing sheet and receives sun radiation. Inside this enclosure is a winding water pipe. Cool water is pumped into this pipe via an inlet, gets heated, and flows out as hot water from an outlet.

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 provided diagram illustrates the process of using a solar panel in case of heating air and water. The process occurs in 3 stages in both processes and the structure of the solar panel is different according to the substance being heated.

Regarding the process of heating air, firstly, the solar panel receives radiation from the sun by using the transparent glazing sheet. Then the cool air is pumped in by an inlet that is located on the enclosure. After this stage, by using gathered sun radiation the hot air is moved out by the outlet.

When the aim is to hit water, the process has the same beginning of the solar panel collecting energy from the sun. Then the cool water similarly goes through the inlet but in this system, the solar panel also includes a water pipe through which the water moves while heating. At the last stage, the war, water pumps out through the outlet.

Word Count: 158

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Overall Band Score

(+/- 0.5)

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

Grammar Mistakes: N/A

Vocabulary Repetition:

water: 6

solar: 5

panel: 5

process: 4

using: 3

heating: 3

through: 3

Try using synonyms for the above words

Task Response

The report identifies the main components and processes in both solar heating systems, but the description is somewhat basic and lacks depth. To improve, focus on making more specific comparisons between the two systems and providing more detail about how each component contributes to the heating process. Also, ensure that the language used is precise and varied to avoid repetition.

Coherence & Cohesion

The report presents a generally clear overview of the solar panel systems. However, the organization could be improved for better flow. Consider using more explicit linking words and phrases to connect ideas and transitions between the descriptions of air and water heating processes. For example, using phrases like 'In contrast' or 'Similarly' can enhance the comparison between the two systems.

Lexical Resource

The vocabulary is adequate for describing the main features of the diagrams. However, there's room to incorporate more specific and varied language related to solar heating systems. For instance, instead of repeatedly using 'collecting energy from the sun,' you could use terms like 'harnessing solar energy' or 'absorbing solar radiation' to demonstrate a wider range of vocabulary.

Grammatical Range & Accuracy

The report contains some grammatical errors and phrasing issues that affect clarity. While the overall meaning is understandable, refining sentence structures and ensuring correct word usage would improve the accuracy. For example, 'When the aim is to hit water' could be rephrased as 'When the aim is to heat water'. Proofreading carefully for such errors is essential.

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The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Band 6+

The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams illustrate the structure and principle of solar panels serving for resulting activities including raising the air’s and water’s temperature. On the whole, both warming applications are based on the sun radiation reaching the transparent glazing sheet. The difference is the air is heated in a closed chamber before releasing while the water flows […]

Band 6+

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Band 6+: The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagrams below show the structure of a solar panel and how it can be used. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

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