Strength of Materials MCQ

Which of the following is a ferrous material?

• Copper

• Zinc

• Aluminum

• Steel

Which of the following is a non-ferrous material?

• Cast Iron

• Copper

• Mild Steel

• Wrought Iron

Ferrous materials contain a major portion of:

• Copper

• Zinc

• Iron

• Lead

Which of these is not a ferrous material?

• Steel

• Wrought iron

• Cast iron

• Aluminum

An example of an alloy of a non-ferrous material is:

• Stainless Steel

• Brass

• Cast Iron

• Tool Steel

Non-ferrous materials are widely used due to their:

• Magnetic properties

• Low strength

• Corrosion resistance

• Cost

Which of the following is commonly used in electrical wiring?

• Iron

• Copper

• Steel

• Lead

Which ferrous alloy is most corrosion resistant?

• Pig Iron

• Wrought Iron

• Stainless Steel

• Cast Iron

Which material is used in aircrafts for its strength-to-weight ratio?

• Steel

• Aluminum

• Brass

• Zinc

A key disadvantage of ferrous metals is:

• High strength

• Rusting

• Ductility

• Machinability