All About Composites
10 Questions
| Total Attempts: 4219
(121).jpg "All About Composites")
Think you know composites? Test yourself!
Questions and Answers
- 1.A composite is a material system made of ___ or more material components:
- A.
3
- B.
8
- C.
9
- D.
2
- E.
7
- 2.A glass fiber composite is made up of glass fibers and:
- A.
Insulation
- B.
Kevlar
- C.
Plastic Resin
- D.
Super glue
- E.
Oxygen
- 3.In composites, the higher the amount of ______ content the greater the strength:
- A.
Reinforcement
- B.
Glass
- C.
Hydrogen
- D.
Kevlar
- E.
Plastic
- 4.When glass fibers are combined with other fibers, this is called a:
- A.
Combination
- B.
Hybrid
- C.
Alloy
- D.
Binder
- E.
Spiral resin
- 5.Polymers fall into two groups, one of them is:
- A.
Hydro plastics
- B.
Poly plastics
- C.
Thermoplastics
- D.
Poly plastics
- E.
Poly resin
- 6.Which of these is not an example of a thermoset resin?
- A.
Kevlar
- B.
Unsaturated polyester
- C.
Urethane
- D.
Epoxy
- E.
Glue
- 7.Thermoplastic is comparable to ______ because it flows when heated:
- A.
Oil
- B.
Butter
- C.
Lard
- D.
Wax
- E.
Water
- 8.A molding or _____process gives shape to a finished product:
- A.
Drying
- B.
Fabrication
- C.
Heating
- D.
Pressurization
- E.
Batheing
- 9.Fillers and additives to composites add:
- A.
Performance parameters
- B.
Weight
- C.
Volume
- D.
Stress
- E.
Color
- 10.What does thixotropic mean:
- A.
Freezing
- B.
Becoming a gel at rest
- C.
Becoming a gel in motion
- D.
Melting
- E.
Smoking
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