2023 AQA A-level DESIGN AND TECHNOLOGY: PRODUCT DESIGN 7552/1 Paper 1 Technical Principles Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]

2023 AQA A-level DESIGN AND TECHNOLOGY: PRODUCT DESIGN 7552/1 Paper 1 Technical Principles Question Paper & Mark scheme (Merged) June 2023 [VERIFIED] Please write clearly in block capitals. Centre number Surname Forename(s) Candidate signature Candidate number I declare this is my own work. A-level DESIGN AND TECHNOLOGY: PRODUCT DESIGN Paper 1 Technical Principles Wednesday 7 June 2023 Afternoon Time allowed: 2 hours 30 minutes Materials For this paper you must have: normal writing and drawing instruments a scientific calculator. Instructions Use black ink or black ball-point pen. Use pencil only for drawing. Fill in the boxes at the top of this page. Answer all questions. You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. If you need extra space for your answer(s), use the lined pages at the end of this book. Write the question number against your answer(s). Do all rough work in this book. Cross through any work you do not want to be marked. Information The marks for questions are shown in brackets. The maximum mark for this paper is 120. For Examiner’s Use Question Mark 1–2 3 4–5 6 7– 8 9 10 11 12–13 14 15–17 18 19 20 21–22 23 TOTAL 2 Answer all questions in the spaces provided. 0 1Figure 1 shows a labelled diagram of a hardwood drawer. For both of the joints labelled, state an appropriate traditional wood joint. Do not use any traditional wood joint more than once. [2 marks] Figure 1 Joint A Joint B Joint A Joint B 0 2 . 1 Describe how a piezo electric material functions. [2 marks] Give a specific example of where piezo electric material may be used. [1 mark] Do not write outside the box G/Jun23/7552/1 3 0 3Figure 2 shows a dimensioned orthographic drawing of a component. Figure