HLPaper 1
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(d) The diagram below shows the internal structure of a high-performance sportswear textile designed for moisture management. the parts A, B, and C and their functions.
Practice IB Design Technology (DT) Topic 8.3 Sustainable Design with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for 8.3 Sustainable Design and mirrors Paper 1, 2, 3 style where relevant.
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(b) the importance of moisture-wicking properties in sportswear textiles.
(c) the environmental impact of natural fibres versus synthetic fibres used in sportswear.
(d) The diagram below shows the internal structure of a high-performance sportswear textile designed for moisture management. the parts A, B, and C and their functions.
Which principle is not a part of sustainable design?
A company is planning to develop a new line of sustainable home appliances. These appliances must be energy-efficient, environmentally friendly, and designed for long-term use.
The design team must consider various aspects such as material selection, energy consumption, and life cycle impacts. The following questions will explore different aspects of sustainable design in the context of home appliances.
(a) sustainable design, outlining its key aspects, and its importance in the development of home appliances.
(b) two sustainable materials that could be used in the design of home appliances.
(c) the concept of life cycle assessment (LCA) and its role in the sustainable design of home appliances.
Which of the following is a primary goal of green design?
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A product design team is evaluating a new consumer appliance using the Triple Bottom Line framework. Which row correctly categorizes the performance indicators for each of the three pillars of sustainability?
| Economic Pillar | Social Pillar | Environmental Pillar | |
|---|---|---|---|
| A | Energy efficiency | Sales revenue | Community health |
| B | Long-term profitability | Fair labor practices | Carbon footprint |
| C | Worker safety | Resource depletion | Shareholder value |
| D | Waste management | Product durability | Market growth |
A company is developing a new line of eco-friendly sportswear. The sportswear needs to be both functional and sustainable.
The design team must consider various properties of textiles and their impact on performance and the environment. The following questions will explore different aspects of textile selection and application in sportswear design.
(a) two natural fibres commonly used in eco-friendly sportswear and their suitability.
(e) Propose three strategies a company can implement to enhance the sustainability of its home appliance designs.
Using renewable resources
Minimizing waste production
Maximizing energy consumption
Designing for product longevity
To maximize product durability
To minimize environmental impact
To reduce production costs
To enhance product aesthetics
