Lesson 1.2.2
1.2.2 Iterative design process: Make and evaluate Quiz: OCR Engineering Design, Unit 1
20 questions
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Lesson 1.2.2, Iterative design process: Make and evaluate: 20 multiple choice questions for the OCR Engineering Design (J822), Unit 1: Principles of engineering design, written with Revision Ninja.
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The 20 questions
-
Which stage of the iterative design process covers building a model or prototype and checking it against the brief?
- Design
- Research
- Specification writing
- Make and evaluate
-
Which of these is a key reason for using models during development?
- Sourcing raw materials
- Setting retail price
- Calculating wages
- Testing function
-
Which method involves a computer-based simulation of a design idea?
- Product disassembly
- Virtual modelling
- Batch manufacture
- Physical modelling
-
Which type of model is built to physically check the size of a product?
- Digital prototype
- Physical model
- Virtual CAD model
- Simulated render
-
What must a finished prototype be compared against during evaluation?
- Brief and specification
- Global manufacturing standards
- Competitor retail prices
- Raw material suppliers
-
What iterative step follows prototype evaluation if improvements are needed?
- Refining the design
- Discarding the project
- Final mass production
- Writing initial briefs
-
Which activity is carried out within the Make and Evaluate stage?
- Interviewing focus groups
- Modifying prototypes
- Initial market research
- Writing design briefs
-
Where do evaluation results flow during testing in the design process?
- Directly to retail
- To raw material suppliers
- Straight to disposal
- Back into design
-
Building a scale foam model to check a handle length tests which factors?
- Tensile material strength
- Batch production costs
- Target market demographics
- Proportions and scale
-
Why would a designer use a 3D CAD model to check a moving part?
- Test function
- Test scale
- Test proportions
- Test aesthetics
-
What action should follow if a prototype handle is found to be too heavy?
- Finalise production
- Modify design
- Increase scale
- Ignore feedback
-
What type of model is produced when using a 3D printer?
- Mathematical model
- Physical model
- Virtual model
- Theoretical model
-
Which approach allows performance testing before any physical prototype is made?
- Virtual modelling
- Batch production
- Block modelling
- Manual sketching
-
Which evaluation compares a prototype directly against the design brief?
- Stress calculation
- Thermal analysis
- Qualitative comparison
- Quantitative measurement
-
What is the correct action if a prototype has a minor fit problem?
- Proceed to mass sale
- Ignore the flaw
- Repeat the cycle
- Abandon the project
-
What is the main purpose of evaluation in the Make and evaluate stage?
- Select raw materials
- Determine batch size
- Check requirements
- Reduce labour costs
-
What next step is required if a tested prototype works well but is difficult to assemble?
- Sell immediately
- Change colour
- Refine assembly
- Increase weight
-
Which term describes the repeated process of designing, making, evaluating and refining?
- Iterative design
- Linear production
- Mass manufacture
- Batch processing
-
What type of model is most suitable for checking the proportions of a large product cheaply?
- Working mechanism
- Scaled model
- Virtual rendering
- Full-scale prototype
-
Which core activities are combined in the Make and evaluate stage?
- Modelling and refining
- Accounting and budgeting
- Marketing and sales
- Packaging and shipping
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