PS(09/20/24): Material Selection

Why is component and material selection crucial in engineering processes?

• It ensures optimal functionality, durability, and cost-effectiveness.

• It reduces the need for engineering expertise.

• It simplifies the manufacturing process.

• It eliminates the need for environmental considerations.

What is a key consideration for choosing the right materials in terms of functionality?

• Material properties must meet specific application needs

• Consider temperature, humidity, and exposure to elements

• Balance performance with budget constraints

• Evaluate environmental impact and recyclability

Which factor involves considering temperature, humidity, and exposure to elements?

• Cost considerations

• Environmental conditions

• Safety factors

• Manufacturability

What does cost consideration in material selection involve?

• Ensuring user and product safety

• Balancing performance with budget constraints

• Assessing ease of processing and production

• Evaluating environmental impact and recyclability

Which factor ensures material choices prioritize user and product safety?

• Functionality requirements

• Environmental conditions

• Safety factors

• Sustainability requirements

What is assessed under manufacturability in material selection?

• Ease of processing and production

• Environmental impact and recyclability

• Temperature and humidity

• Budget constraints

Which material property is concerned with strength, hardness, and durability under stress?

• Physical

• Mechanical

• Chemical

• Optical

What property affects weight and heat transfer in materials?

• Electrical

• Thermal

• Physical

• Optical

Which property ensures longevity in various environments through corrosion resistance?

• Chemical

• Thermal

• Electrical

• Mechanical

Light transmission and reflection properties are associated with which material property?

• Optical

• Electrical

• Thermal

• Mechanical