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6. Give two properties of ABS

  • Tough, high impact strength
  • Durable, malleable

7. What is turning?

  • Create round shapes of different diameters using a lathe.
  • Creates long, thin, shapes of different diameters

8. Give two properties of beech?

  • Hard wearing , tough, hard
  • Soft and durable

9. What is a plane

  • Remove material and smooth a surface
  • Removes large sections of material at once

10. What is tension strength?

  • The ability to resist breaking under tension.
  • The ability to withstand squashing forces.

11. What is plasticity?

  • The ability to permanently change shape.
  • The ability to temporarily change shape.

12. Give two properties of epoxy resin

  • hard, good electrical insulator
  • Soft, durable

13. Give two properties of copper

  • Good conductor, resistant to corrosion
  • poor corrosion resistance, heavy

14. Give two properties of oak?

  • Hard, tough, durable
  • Strong and ductile

15. Give two properties of mild steel

  • Tough, ductile
  • Strong and corrosion resistant

16. Give two properties of mahogany?

  • Durable, strong
  • Ductile and plasticity

17. Give two properties of zinc

  • Ductile, corrosion resistant
  • Durable, conductor

18. Give two properties of aluminium

  • Light, soft, ductile, good conductor
  • Poor conductor, light

19. Give two properties of ash

  • Tough, flexible
  • Strong and durable

20. What is casting

  • An object made by pouring molten metal or other material into a mould.
  • Made by placing a molten substance in a vacuum bag