Engineering Design Quiz: Key Concepts

What is the primary goal of ergonomics in engineering design?

• To increase the aesthetic appeal of a product

• To improve the comfort and efficiency of product use

• To reduce the cost of production

• To enhance the durability of materials

Which of the following is a common wasting process in manufacturing?

• Welding

• Casting

• Milling

• Forging

In the context of joining processes, what is soldering primarily used for?

• Joining large steel beams

• Connecting electronic components

• Assembling wooden furniture

• Moulding plastic parts

Which forming process involves shaping metal by heating it and then hammering it into shape?

• Extrusion

• Forging

• Injection moulding

• Casting

What is the main advantage of using ergonomics in workplace design?

• It reduces the need for training

• It increases employee productivity and reduces injury

• It lowers the cost of office furniture

• It enhances the visual appeal of the workspace

Which of the following is NOT a wasting process?

• Drilling

• Turning

• Welding

• Sawing

What is the primary purpose of using adhesives in joining processes?

• To create a permanent bond between materials

• To allow for easy disassembly

• To enhance the electrical conductivity of joints

• To increase the weight of the product

Which forming process is used to create long, continuous shapes by forcing material through a die?

• Rolling

• Extrusion

• Stamping

• Casting

In ergonomics, what is the significance of the term "anthropometry"?

• The study of human behaviour in the workplace

• The measurement of human body dimensions

• The analysis of workplace lighting

• The design of computer software interfaces

Which of the following is a benefit of using forming processes over wasting processes?

• Forming processes are generally more expensive

• Forming processes produce less material waste

• Forming processes require more energy

• Forming processes are slower