Ceramicos Quiz

What are the three main types of ceramics?

• earthenware, stoneware, and porcelain

• wood, paper, and fabric

• glass, metal, and plastic

• concrete, brick, and asphalt

What are the properties of ceramics that make them suitable for high-temperature applications?

• Low melting points and poor thermal stability

• Low melting points and excellent thermal stability

• High melting points and poor thermal stability

• High melting points and excellent thermal stability

What are the properties of ceramics that make them brittle?

• Weak ionic or covalent bonds that are flexible

• Ceramics have a high ductility

• Strong ionic or covalent bonds that are not flexible

• Ceramics have a high toughness

What are some common applications of ceramics in the automotive industry?

• Painting, upholstery, and audio system installation

• Engine components, brake systems, and exhaust systems

• Steering wheel production, fuel tank manufacturing, and suspension systems

• Tire manufacturing, windshield production, and seat upholstery

What is the difference between traditional ceramics and advanced ceramics?

• Traditional ceramics are more expensive than advanced ceramics.

• Traditional ceramics are more environmentally friendly than advanced ceramics.

• Traditional ceramics have a longer lifespan than advanced ceramics.

• Traditional ceramics are made from naturally occurring raw materials like clay, while advanced ceramics are made from synthetic materials and have superior properties like high strength, hardness, and heat resistance.

What are some examples of traditional ceramics?

• stone, brick, concrete

• pottery, porcelain, earthenware

• plastic, rubber, fabric

• glass, metal, wood

What are some examples of advanced ceramics?

• glass, porcelain, clay, cement

• steel, aluminum, copper, iron

• wood, plastic, rubber, paper

• alumina, zirconia, silicon carbide, boron nitride

What is the role of ceramics in engine components?

• Ceramics have low wear resistance and are prone to high temperature in engine components.

• Ceramics have poor heat resistance and are prone to thermal expansion in engine components.

• Ceramics provide high temperature resistance, low thermal expansion, and excellent wear resistance in engine components.

• Ceramics provide low temperature resistance and high thermal expansion in engine components.

How are ceramics used in exhaust systems?

• Ceramics are used as mufflers in exhaust systems.

• Ceramics are used as air filters in exhaust systems.

• Ceramics are used as fuel injectors in exhaust systems.

• Ceramics are used as catalytic converters in exhaust systems.

What are the advantages of using ceramics in automotive applications?

• Low temperature resistance, low friction, and poor wear resistance.

• Low temperature resistance, high friction, and poor wear resistance.

• High temperature resistance, low friction, and excellent wear resistance.

• High temperature resistance, high friction, and poor wear resistance.