OCR A Level in Design and Technology: Product Design H406/01 Principles of Product Design . QUESTION PAPER AND MARKING SCHEME

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1 Fig. 1.1 shows a pair of glasses. frame lens nose pad Fig. 1.1 (a) The glasses shown in Fig. 1.1 have been manufactured with smart materials. (i) Identify two smart materials that could have ... been used in the manufacture of the glasses to improve their usability and function. Justify each of your answers. 1 ........................................................................................................................................ ........................................................................................................................................... ........................................................................................................................................... 2 ........................................................................................................................................ ........................................................................................................................................... ........................................................................................................................................... [4] 3 © OCR 2021 Turn over (ii) Identify and explain one negative implication of using smart materials in the manufacture of the glasses. ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ...................................................................................................................................... [3] (iii) Explain three ways that the useful life of the glasses could be extended. 1 ........................................................................................................................................ ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... 2 ........................................................................................................................................ ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... 3 ........................................................................................................................................ ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... [6] 4 © OCR 2021 (b) When conducting market research, 105 people were asked if they wore glasses and/or contact lenses. The results are shown in Table 1.2. Use Frequency Glasses 42 Contact lenses 5 Both 26 None 32 Table 1.2 (i) Use Table 1.2 to calculate the relative frequency of someone wearing only glasses. Show your working. Relative frequency ..................................... [2] (ii) Use your answer to part (b) (i) to find an estimate for the number of people who would wear only glasses in a population of 30 000 people. Estimate for number of people wearing only glasses ..................................... [1] 5 © OCR 2021 Turn over (c) Business enterprise could support the designer of the glasses when developing new ideas. Discuss the role of business enterprise in developing new product ideas. Refer to specific examples in your answer. ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... .............................................................................................................................................. [8] 6 © OCR 2021 2 Restaurants use a variety of single-use packaging for take-away food. Fig. 2.1 shows a cold drink in a take-away cup, with a lid and straw. straw cup lid Fig. 2.1 (a) Since the reduction of the use of polymers in single-use packaging, designers and manufacturers have had to seek alternative modern materials. (i) Identify a suitable modern material for the cup shown in Fig. 2.1. Justify your answer. ........................................................................................................................................... ........................................................................................................................................... ...................................................................................................................................... [2] (ii) Explain one disadvantage of using the modern material identified in part (a) (i) for the cup. ........................................................................................................................................... ........................................................................................................................................... ........................................................................................................................................... ...................................................................................................................................... [2] 7 © OCR 2021 Turn over (b) Fig. 2.2 shows an isometric drawing of a burger carton shape. Fig. 2.2 (i) Complete the third angle orthographic projection drawing by drawing the top view of the burger carton shown in Fig. 2.2. [5] 8 © OCR 2021 (ii) Fig. 2.3 shows some of the burger carton measurements. Fig. 2.4 shows an enlarged image of a bottom corner of the burger carton. 4 mm 135 mm 101° 155 mm Fig. 2.3 Fig. 2.4 (not to scale) Calculate the height of the burger carton in mm to 2 decimal places. Show your working. Height of burger carton .............................. mm [6] 9 © OCR 2021 Turn over (c) Fig. 2.5 shows three sizes of disposable cups for hot drinks. The cups are manufactured from double walled paper board lined with polyethylene and have removable polystyrene lids. small medium large Fig. 2.5 (i) Identify a feature of the cups shown in Fig. 2.5 that make them suitable for hot drinks. Justify your answer. ........................................................................................................................................... ........................................................................................................................................... ............................................................................................................ [Show More]

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