Design and Technology Exam Revision Bundle

This shows a USB-powered personal mini fan. fan blade flexible stem (a) The flexible stem of the personal mini fan is covered with PVC. PVC is a thermo softening polymer. Identify two reasons why a thermo softening polymer is a suitable material for the flexible stem. 1 .......................

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, affe...

Describe two considerations a designer needs to take into account when exploring contexts in which the upholstered stool is to be used. 1 ................................................................................................................................................ ................

) The fabric for the pallet cover has been quilted. Identify two reasons why quilting the nylon fabric makes the pallet cover more suitable for its intended purpose. Justify each of your answers. 1 ....................................................................................................

Read the Resource Booklet before you answer the questions. 1 Critically examine the factors that make the Oversized T-shirt shown in Fig. 2 suitable for the manufacturing methods highlighted on page 2 and page 3 of the Resource Booklet. In your answer you must consider the following types of manu...

The design of the separate mask and snorkel was developed into the full face snorkel as a result of investigating stakeholder requirements. (i) Identify two specific methods that could be used to investigate stakeholder requirements. For each method, describe how it could contribute to the develo...

1 A controller is a handheld input device used with video games on a computer or console. Fig. 1.1 shows a controller with push and toggle buttons. Fig. 1.2 shows a controller in use and from different viewpoints. push buttons Fig. 1.1 Fig. 1.2 toggle buttons 3 © OCR 2023 Turn over (a) Exp...