Non-Ferrous Metals and Alloys Quiz

What is the primary use of aluminum?

• Aerospace applications

• Plumbing fittings

• Electrical contacts

• Jewelry making

Which metal is known for its high electrical and thermal conductivity?

• Nickel

• Lead

• Copper

• Zinc

Brass is an alloy of which two metals?

• Aluminum and zinc

• Copper and zinc

• Lead and copper

• Copper and tin

What is bronze primarily made of?

• Aluminum and copper

• Nickel and zinc

• Copper and tin

• Copper and zinc

Lead is commonly used in which application?

• Electrical wiring

• Battery manufacturing

• Jewelry making

• Aerospace components

What property does nickel improve when used as an alloying element?

• Electrical conductivity

• Corrosion resistance

• Malleability

• Weight

Titanium is known for its use in which field?

• Plumbing fittings

• Electrical wiring

• Medical implants

• Jewelry making

Zinc is primarily used for what purpose?

• Jewelry making

• Sculpture

• Galvanization

• Electrical contacts

Which metal has an excellent strength-to-weight ratio?

• Copper

• Aluminum

• Magnesium

• Lead

Tungsten is known for its extreme hardness and is used in which application?

• Jewelry making

• Aerospace components

• Plumbing fittings

• Electrical applications