Intro. to materials selection
Authored by Kiattinatapon Juenchareonpoon
Chemistry
University
Used 2+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is a composite material?
Copper
Epoxy resin
Concrete
Silicon
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which category of materials typically has high strength, good conductivity, and ductility?
Ceramics
Metals
Polymers
Composites
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is the main drawback of ceramics in structural applications?
Poor corrosion resistance
High cost
Bakelite
Low strength
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which material is commonly used in making electronic chips?
Glass
Polyethylene
Silicon
Bronze
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which one is a smart material that can return to its original shape after deformation?
Carbon fiber
Shape Memory Alloy (SMA)
PVC
Ceramic
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following is not a typical characteristic of polymers?
Lightweight
Low melting point
Brittle at room temperature
Electrical insulator
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Glass, alumina, and silicon carbide belong to which category?
Metals
Polymers
Ceramics
Semiconductors
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