Industrial and Product Design Industrial and Product Design Sustainability & Environmental Design

Question 1

What does 'lifecycle assessment' (LCA) evaluate in product design?

Accepted Answer

Environmental impacts across a product's entire life from raw material to disposal

Answer

LCA is a systematic analysis of environmental impacts across all stages of a product's life, including material extraction, manufacturing, use, and end-of-life.

Question 2

Which design philosophy aims to eliminate waste by keeping materials and products in use as long as possible?

Accepted Answer

Circular economy design

Answer

Circular economy design aims to close material loops through strategies like repair, reuse, remanufacturing, and recycling to eliminate waste.

Question 3

In eco-design, what does 'design for disassembly' (DfD) prioritize?

Accepted Answer

Enabling easy separation of components for repair, reuse, or recycling at end of life

Answer

DfD ensures product components can be easily separated and sorted at end of life, enabling efficient repair, part reuse, and material recycling.

Question 4

Which of the following is an example of 'dematerialization' in product design?

Accepted Answer

Replacing a physical music CD with a digital download

Answer

Dematerialization reduces material use by replacing physical products or components with digital equivalents or lighter-weight alternatives.

Question 5

What is the primary goal of 'biomimicry' in industrial design?

Accepted Answer

Drawing inspiration from nature's strategies to solve design challenges sustainably

Answer

Biomimicry applies nature's time-tested patterns and strategies to solve human design challenges, often resulting in more sustainable and efficient solutions.

Industrial and Product Design Practice Test

Industrial and Product Design Practice Test

Industrial and Product Design Industrial and Product Design Sustainability & Environmental Design