1) A car company would use all these modelling methods, but which would be the last stage? a) Prototyping b) Aesthetic modelling c) Mock up 2) What are the disadvantages of using CAD? a) You would easily change mistakes. b) The computer helps with accuracy  c) You will need to be trained to use specialist programmes d) You can save and send your work easily 3) What are the advantages of 3D modelling? (Tick 2 boxes) a) Can be time consuming and difficult to make b) Cardboard can be easily sourced and cheap  c) You can physically handle the item d) Often can't be tested as they do not use the same materials as the final object 4) A working model of a product made for testing is called what? a) Preliminary model b) Prototype c) Test model d) Beta model 5) Which is not an advantage of 3D modelling? a) You can only see one side of the product b) You can understand how the components work together c) You can make it to size or scale it up and down 6) Which industries model their product before manufacture? a) Automotive design b) Furnishings and interior design c) Water bottle and product design d) Early years children's toys designer e) All of the above

CAD Modelling

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