Plumbing Materials Quiz

Which of the following is a non-ferrous metal commonly used in plumbing materials?

• Steel

• Copper

• Iron

• Plastic

What type of material is typically used for flexible plumbing connections?

• Iron

• Plastic

• Steel

• Alloys

Which of the following materials is an alloy used in plumbing?

• Iron

• Brass

• Plastic

• Steel

Which of the following metals is considered ferrous?

• Copper

• Aluminium

• Iron

• Zinc

What is a characteristic of ferrous metals?

• They are non-magnetic

• They do not corrode

• They contain iron

• They are lightweight

Which of the following is NOT a pure metal used in plumbing?

• Lead

• Zinc

• Plastic

• Copper

What happens to ferrous metals if they are not treated?

• They become non-magnetic

• They corrode easily

• They become lighter

• They change color

What metals are combined to form brass?

• Copper and tin

• Copper and zinc

• Copper, tin, and zinc

• Iron and carbon

Which of the following is a non-ferrous metal?

• Steel

• Iron

• Copper

• Carbon

What is gunmetal composed of?

• Copper and zinc

• Copper and tin

• Copper, tin, and zinc

• Iron and carbon