Revision Engineering Materials 23-2-2022

What is the meaning of Non Ferrous Metal ?

• Contain iron

• Contain copper

• Contain aluminum

• Contain no iron

Which of the following is a Ferrous Material?

• Cast iron

• Copper

• Brass

• Aluminum

The vice shown in figure is made of

• Medium carbon steel

• Low carbon steel

• Alloy steel

• Cast iron

The aircraft body shown in figure is made of

• Lead

• Copper

• Aluminum alloy

• Brass

The Tire  shown in figure is made of

• Leather

• Rubber

• Wood

• Plastics

The bolt shown in figure is made of

• Rubber

• Plastic

• Carbon Steel

• Carbon Steel