Edexcel A Level Design and Technology

Edexcel A Level Design and Technology Exam Questions with Answers Solved. Acrylic cement - CORRECT ANSWERFor the joining of acrylic and some other types of plastics. The adhesive "melts" the surface of the plastic and fuses it together. Advantages - rapid bonding of acrylics Disadvantages - difficult to apply, difficult to give a neat joint, relatively expensive, contains VOCs Very dangerous and will give off fumes so well ventilated room needed adhesives - CORRE...

Comprehensive Guide to Pearson Edexcel GCSE Design and Technology (1DT0) Exam questions with correct answers. Define compressive strength. - CORRECT ANSWERThe capacity of a material to withstand axial loads that tend to compress it. Define malleability. - CORRECT ANSWERThe ability of a material to deform under compressive stress. Define powder metallurgy. - CORRECT ANSWERA manufacturing process that involves the mixing of fine powders, compacting them, and heating...

Comprehensive Guide to Edexcel A Level Design and Technology (Product Design) Questions with Answers. How can sustainability be considered in material selection? - CORRECT ANSWERBy researching the environmental costs of extracting and processing materials, as well as the prototype's lifespan and disposal. How can the effectiveness of the iterative design process be assessed? - CORRECT ANSWERBy evaluating the appropriateness of the final prototype in meeting the spec...