Quiz on Pure Metals and Alloys

Which of the following is a characteristic of pure metals?

• Low conductivity

• High malleability

• Brittle nature

• Low thermal conductivity

Which of the following is an example of a ferrous alloy?

• Aluminum

• Steel

• Copper

• Brass

What is a characteristic of non-ferrous alloys?

• High iron content

• Resistant to corrosion

• Heavy in weight

• Poor electrical conductivity

What is a common use for elastomers?

• Electrical insulators

• Packaging

• Tires

• Decorative arts

Which polymer type is used in insulators?

• Thermoplastics

• Thermosets

• Elastomers

• Metals

What is a common application of non-ferrous alloys?

• Food packaging

• Electrical components

• Textile manufacturing

• Agriculture

Which of the following is a pure metal?

• Aluminium

• Steel

• Brass

• Bronze

Which of the following is a ferrous alloy?

• Steel

• Brass

• Bronze

• Acrylic

Which of the following is a non-ferrous alloy?

• Brass

• Steel

• Cast iron

• Stainless steel

Which of the following is a thermoplastic polymer?

• Polycarbonate

• Epoxy

• Natural rubber

• Concrete