Practice IB Design Technology (DT) Topic 4.5 Production Systems with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for 4.5 Production Systems and mirrors Paper 1, 2, 3 style where relevant.
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An electronics company is analyzing its operational requirements to select an optimal manufacturing method for a new consumer device.
| Predicted Sales Volume | Degree of Customization | Initial Capital Investment | |
|---|---|---|---|
| Row 1 | High | Low | High |
| Row 2 | Low | High | Low |
| Row 3 | High | High | Low |
| Row 4 | Low | Low | High |
Which row describes the operational conditions most appropriate for the implementation of mass (flow) production?
Which of the following production systems is characterized by producing large quantities of standardized products, often using assembly lines?
Professional landscape gardeners often use cordless electric hedge trimmers for extended periods. These tools must be designed to accommodate the physiological limits of the human body to ensure both efficiency and user well-being.
Figure 1: A professional cordless hedge trimmer
Identify two factors that influence an individual's physical work capacity when operating heavy outdoor power tools.
Explain why the grip diameter of the trimmer's handle is a critical physiological factor in the tool's design.
Explain two ways that environmental stressors can impact the physiological performance of the operator.
Explain how the management of Hand-Arm Vibration Syndrome (HAVS) in the design of the tool can improve the safety, fatigue levels, and long-term health of the operator.
Which of the following is a strategy used in Design for Manufacture (DfM) to reduce manufacturing cost and complexity?
Continuous flow production is characterized by the constant, non-stop movement of materials through a sequence of manufacturing stages.
Explain one reason why this production system typically requires a high degree of automation.