18 Questions
What is the primary function of the reinforcement in a composite material?
To increase the strength and stiffness of the matrix
What type of composite material is used in aeronautical applications such as aircrafts and rockets?
Any of the above
What is an example of a synthetic composite material?
All of the above
In which industry are composite materials commonly used to make components such as propellants and shafts?
Marine
What is the function of the matrix in a composite material?
To bind the dispersed filament and transmit the load
What type of fiber is commonly used in composite materials?
All of the above
What is the advantage of Aramid fibre reinforced composites in applications such as automobile clutches and brakes?
High wear resistance
What is the characteristic of long fibre reinforced composites?
They are ductile and capable of absorbing energy
What is the application of Aramid-Fibre reinforced polymer composites?
Protective clothing and body armour
What is the characteristic of Al2O3 and/or Carbon reinforced metal composites?
Low density and high strength
What is the advantage of using composites containing Aramid fibres over composites containing asbestos?
Aramid fibres are more effective in reinforcement
What is the application of Short Aramid fibre reinforced composites?
Automobile clutches and brakes
What is a characteristic of a composite material?
The components maintain their identity within the composite
What type of composite material is likely to be used in the aerospace industry?
Advanced functional ceramics
Which type of polymer is known for its conducting properties?
Polyacetylene
What is an application of advanced functional materials in the automotive industry?
Manufacturing of lightweight and durable car parts
What is a top-down approach in the synthesis of nano materials?
Breaking down bulk materials into smaller particles
What is a characteristic of nano materials compared to bulk materials?
They have different physical and chemical properties
Test your knowledge of functional materials, including composites, polymers, and nano materials. This quiz covers the types, properties, and applications of various materials, including metal matrix composites and fibre reinforced plastics.
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