Tr Caleb on Ferrous and Non-Ferrous Metals

What is the main component of ferrous metals?

• Aluminum

• Gold

• Iron

• Copper

Which of the following is a characteristic of ferrous metals?

• Non-magnetic

• High tensile strength

• Lightweight

• Corrosion-resistant

What property makes ferrous metals useful in electrical transformers?

• Non-magnetic

• High conductivity

• Lightweight

• Magnetic properties

Which ferrous metal is known for its corrosion resistance?

• Cast iron

• Wrought iron

• Stainless steel

• Steel

What is a common use for non-ferrous metals?

• Electrical wiring

• Construction

• Machinery

• Tools

Which of the following is a non-ferrous metal?

• Steel

• Cast iron

• Iron

• Copper

What is a key characteristic of non-ferrous metals?

• Heavy weight

• Corrosion-resistant

• Magnetic

• Contain iron

Which metal is known for being a poor conductor of electricity?

• Gold

• Iron

• Aluminum

• Copper

What is the appearance of most ferrous metals?

• Silvery-white

• Dull gray or silver

• Bright and colorful

• Reddish-brown

Which non-ferrous metal is often used in jewelry?

• Wrought iron

• Gold

• Steel

• Iron