What is Ferrous metal

• Material that has good electrical resistance

• Metal that consists of Chromium

• Metal that has non magnetic properties

• Metal that has iron as a base metal

Which metal is commonly used for electric switch-gears?

• Ceramics

• Thermoplastics

• Thermosetting

• Rubber

Which metal is commonly used for Machine tools, vices and engine blocks

• Cast iron

• Mild steel

• high Carbon steel

• Stainless steel

The ability of a material to be shaped in all directions without cracking or breaking.

• Hardness

• Ductility

• Malleability

• Conductivity

Which picture is showing us clay?

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Which object is made of glass?

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What is this object made of?

• It is made of cardboard.

• It is made of glass.

• It is made of rubber.

• It is made of clay.

What is this object made of?

• Rubber
• Plastic
• Oil
• Steel

What is this object made of?

• Steel
• Iron
• Silver
• Glass

Which of these materials is used to make rain boots?

• Paper

• Fabric

• Plastic