Composite Materials Quiz

What are composite materials primarily made of?

• Only synthetic materials

• Only natural materials

• A combination of different materials

• A single type of material

Which of the following is a fibre-based composite?

• Plywood

• Cermet

• Glass-reinforced plastic (GRP)

• Concrete

What is the main use of Carbon-reinforced plastic (CRP)?

• Street furniture

• Furniture panels

• Formula 1 car bodies

• Electronic components

What materials are used in Glass-reinforced concrete (GRC)?

• Glass fibre and resin

• Wood pulp and resin

• Carbon fibre and resin

• Glass fibre and concrete

Which composite is made from small particles of material?

• Fibre-based composite

• Natural composite

• Particle-based composite

• Sheet-based composite

What is a common use for concrete as a particle-based composite?

• Instrument cases

• Crash helmets

• Buildings

• Boats

What is the main advantage of using composites?

• They are naturally occurring

• They are easier to recycle

• They improve material properties

• They are always cheaper

What is the main component of Glass-reinforced plastic (GRP)?

• Ceramic

• Glass fibres

• Metal

• Wood pulp

What is the purpose of using resin in composites?

• To increase their weight

• To act as a glue to hold fibres together

• To make them transparent

• To make them biodegradable

What is a key benefit of using fibre-based composites?

• They are lightweight yet strong

• They are made from a single material

• They are always transparent

• They are biodegradable