The diagram shows the production of circuit boards.
Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
You should write at least 150 words.
The given diagram illustrates the process of circuit-board production.
Overall, it can be observed that there are three distinguishable processes which are from manufacturing to packaging.
To begin with, producing circuit-board begins with securing its material. The resources would be cut and sprayed with fire retardant before the cleaning process is applied.
Turning to the second process, 'Automated IC' will be attached and soldered followed by visual inspection and quality control testing.
If there are any defective items, they would be thrown away while others will go through the final test.
finally, chips that pass rigorous tests can be packed and delivered to factories, although some can be rejected and undertaken the former procedures again.
Post date | Users | Rates | Link to Content |
---|---|---|---|
2024-11-02 | Giang Tran | view | |
2024-11-02 | Giang Tran | view | |
2024-11-02 | Giang Tran | view | |
2024-11-02 | Giang Tran | view | |
2024-11-02 | Giang Tran | view |
- It is important for children to learn the difference between right and wrong at an early age Punishment is necessary to help them learn this distinction To what extent do your agree or disagree with this opinion What sort of punishment should parents and 89
- Universities should be concerned with educating people so that they have wide general knowledge and be able to consuder important matters from an informed view point and not simply prepare students for jobs required by society.Do you agree or disagree? 67
- People should choose their course of study not on the basis of their own interests but based on the kinds of jobs they can get To what extent do you agree or disagree with this statement 73
- You should spend about 20 minutes on this task The map below shows three possible locations for a leisure centre Summarize the information by selecting and reporting the main features and make comparisons where relevant You should write at least 150 words
- Boxing is a blood sport which often results in physical injury It is inappropriate for this sport to exist in the modern age Do you agree or disagree Give reasons for your answer and include any relevant examples from your own knowledge or experience You 82