Vacuum forming
Authored by Stacey Brumwell
Design
10th Grade
Used 25+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Vacuum Forming ?
Where molten plastic is pushed along a screw into a mould
Where heat, a mould and air is used to manipulate flexible plastic
Where pressure is put on top of the plastic to force it into a die
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What material is used in Vacuum forming ?
Polypropylene
H.I.P.S
Thermoplastic
All of the above
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a thermoplastic?
Plastic that doesn't melt
A plastic that is constantly hot
A plastic that resists heat
Plastics that can be heated, formed and returned to a sheet
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What objects can be made from thermoplastics? Choose two
yogurt pots
disposable cups
a water bottle
plug sockets
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The plastic becomes ________ when heated
molten
a gas
Flexible
difficult to work with
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The _______ ________ is turned on to warm the plastic
wood burner
electric heater
warm sun
hot fire
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the Vacuum pump turned off?
so that the air can enter
so that the plastic doesn't break
so that the plastic is softened
so that the plastic is sucked onto the mould
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