Lesson Quiz: Recap

What do we call the type of plastic used to vacuum form?

• Thermo forming

• Thermo Setting

Vacuum forming needs what elements to work? (tick all that apply)

• Water

• Heat

• Air

What do we call the object that we use to mold the plastic?

• A former

• A jig

• A block

Which is an example of a product made using vac forming?

• 
• 
• 

The plastic must be warm in order to be accurately vac formed

• True

• False

Vac forming plastic must be hard and rigid and unable to bend when warm.

• True

• False

During the vac forming process, air is sucked out of the machine

• True

• False

What is a vacuum former used for?

• To bend plastic into 90 degree

• To form thin plastic sheets into various shapes

• To melt plastic sheets

Which of these statements is incorrect?

• It cannot be used to form very tall designs

• It can create a variety of uneven shapes

• The former can be used many times

• It can be used to form all types of materials.

What are the two types of metal?

• Ferrous & Non Ferrous

• Thermo and Thermo Set

• Hard and Soft