Using sandpaper/glasspaper to smooth the surface of a piece of wood is an example of…

Which combination of cooling type and grain structure is correct?

Which of the following raw materials can be used to make plastics and bioplastics?

I. Plant fibres (cellulose)

II. Crude oil

III. Petrol

Photochromic materials change in response to what stimulus?

Which of the following is a heat treating process?

Man-made timbers can be convenient for industrial use.

Which of the following man-made timbers is created from thin layers glued together?

Plastic products often have a symbol moulded onto them. What is the reason for this?

Which of the following would affect the choice of a production system?

I. Labour

II. Skills and training

III. Impact on the environment

Which plastic is most widely used in the production of water bottles?

Which of the following is most suited to the manufacture of a high-value niche product?