Unit 1 New and Emerging Technologies

Which of the following is a key principle of sustainable design practices?

• Maximising resource use

• Minimising waste

• Increasing energy consumption

• Using non-renewable resources

Fill in the blank: Smart materials can change their properties in response to changes in their __________.

• Colour

• Environment

• Size

• Weight

Which of the following is an example of a smart material?

• Stainless steel

• Shape memory alloy

• Aluminium

• Copper

Digital manufacturing techniques often involve the use of:

• Hand tools

• 3D printing

• Traditional machining

• Manual assembly

Which of the following is an emerging energy solution?

• Coal power

• Nuclear fusion

• Diesel engines

• Natural gas

Fill in the blank: Innovations in product design often focus on improving __________.

• Cost

• Aesthetics

• Functionality

• Weight

What is the impact of technology on society in terms of communication?

• Slower communication

• Limited access to information

• Enhanced connectivity

• Reduced social interaction

Which of the following is a benefit of using smart materials in design?

• Increased weight

• Higher cost

• Improved performance

• Reduced durability

Fill in the blank: Digital manufacturing can lead to __________ production times.

• Longer

• Shorter

• Unchanged

• Variable

Which of the following is a characteristic of sustainable design?

• Use of toxic materials

• High energy consumption

• Recyclability

• Single-use products