Biocomposite Quiz
Preview:
Why composite is important
A. To obtain the highest strength of the material
B. To obtain desirable combination properties
Biopolymer is known as renewable polymer and it is produced by a living organism
A. TRUE
B. FALSE
Select the manufacturing of composite
A. Extrusion
B. Pultrusion
C. Nutrition
What is the role of reinforcement
A. To hold the fibres together
B. Distribute the load evenly
C. Improve mechanical properties
Biocomposite is a combination of matrix as a resin and _________ as reinforcement
A. polymer
B. natural fibre
C. biofibre
Below are the examples of composite except
A. Bone
B. Bronze
C. Broth
Select the true statement about the benefit of composite
A. CMS increased the toughness
B. MMCs decreased the creep resistance
_________ are the common organic compound of biopolymer.
A. Glucose
B. Cellulose
Which fibre alignment give the best performance of fiber reinforced composite
A. Aligned continuous
B. Aligned discontinuous
C. Random
_______ common example of particle reinforced composite
A. Concrete
B. Whiskers
C. Wires
Example of polymer matrix composite
A. AMC
B. CFRP
The disadvantage of metal matrix composite
A. High density
B. Too light
C. Difficult to manufacture
Below are the classification of the composite bases on the matrix expect
A. Polymer
B. Ceramic
C. Metal
D. Fiber
What makes biopolymer so important?
A. Renewable
B. Sustainable
C. Biodegradable
D. Non toxic
______________ provide a better fiber efficiency.
A. Short fibre
B. Long fibre
