Quiz - Materials

What are the two types of metal?

• Ferrous

• Mild Steel

• Stainless steel

• Non Ferrous

• Thermo

What are the benefits of applying a finish to metal? Tick all that apply

• Aesthetics

• Protection

• Increase value

Silver is a ferrous metal

• True

• False

Mild steel is a ferrous metal

• True

• False

Ferrous metals contain iron

• True

• False

Thermoplastics can be re-shaped and re-heated many times.

• True

• False

• h

What would happen if we applied heat to thermoset plastics? It would....

• Burn

• Melt

• Boil

• Evaporate

Polypropylene can be used to make school chairs. Why is this a suitable plastic for this product? Tick all that apply.

• Strong

• Durable

• Impact resistant

Name to method we can use to form plastic into shape.

• bend it with our hands

• Vacuum forming

• Powder coating

• Sawing

Thermoplastics can be recycled

• True

• False