OCR 2023 Design and Technology H404/02: Problem solving in Design Engineering A Level Question Paper & Mark Scheme (Merged)

Climate change is affecting all parts of the world. Failing to control it could have devastating impacts on our lives. People need to make big changes to their lifestyles to limit the impact of climate change. Critically examine the ways in which climate change and the methods to control it, affects people and communities around the world. Refer to information on pages 2–3 of the Resource Booklet and also information from your own studies or experience. 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.......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... 3 © OCR 2023 Turn over .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... 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.......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... .......................................................................................................................................................... 4 © OCR 2023 2* Weather Watch (WW) is using the funding it has received to manufacture its Pro Weather Station (PWS). 100000 of the sensor and remote display units will be required. Critically examine the factors that a design engineer would need to consider when manufacturing the PWS sensor and remote display units. In your answer you must consider: • materials • manufacturing methods • power source • data transfer • aesthetic factors. Refer to information on page 4 of the Resource Booklet. [14] .......................................................................................................................................................... ...........................................................................................