Medical Quiz

Biocomposite Quiz


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The disadvantage of metal matrix composite

A. High density

B. Too light

C. Difficult to manufacture


What is the role of reinforcement

A. To hold the fibres together

B. Distribute the load evenly

C. Improve mechanical properties


Below are the examples of composite except

A. Bone

B. Bronze

C. Broth


_______ common example of particle reinforced composite

A. Concrete

B. Whiskers

C. Wires


Why composite is important

A. To obtain the highest strength of the material

B. To obtain desirable combination properties


Below are the classification of the composite bases on the matrix expect

A. Polymer

B. Ceramic

C. Metal

D. Fiber


The two main phases in composites are matrix and dispersed phase

A. TRUE

B. FALSE


Which fibre alignment give the best performance of fiber reinforced composite

A. Aligned continuous

B. Aligned discontinuous

C. Random


Select the manufacturing of composite

A. Extrusion

B. Pultrusion

C. Nutrition


_________ are the common organic compound of biopolymer.

A. Glucose

B. Cellulose


Biocomposite is a combination of matrix as a resin and _________ as reinforcement

A. polymer

B. natural fibre

C. biofibre


______________ provide a better fiber efficiency.

A. Short fibre

B. Long fibre


Biopolymer is known as renewable polymer and it is produced by a living organism

A. TRUE

B. FALSE


Example of polymer matrix composite

A. AMC

B. CFRP


Select the true statement about the benefit of composite

A. CMS increased the toughness

B. MMCs decreased the creep resistance


What makes biopolymer so important?

A. Renewable

B. Sustainable

C. Biodegradable

D. Non toxic


The biopolymer cannot be compostable

A. TRUE

B. FALSE




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