Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B....

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IB Design Technology Standard and Higher Level Topic 3 Modelling Topic Test Write your name in the boxes below: Name: Surname: Duration of Test: 1 hour Maximum mark for this test 62 marks Exam Grade Breakdown % Level 50 marks 80 7 44 marks 70 6 38 marks 60 5 31 marks 50 4 25 marks 40 3 19 marks 30 2 Instructions for this test For Questions 1-20 Circle the correct answer For Questions 21-31 Write in the space provided under each question

Transcript of Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B....

Page 1: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

IB Design Technology Standard and Higher Level

Topic 3 Modelling Topic Test

Write your name in the boxes below:

Name: Surname: Duration of Test: 1 hour

Maximum mark for this test

62 marks Exam Grade Breakdown

% Level

50 marks 80 7

44 marks 70 6

38 marks 60 5

31 marks 50 4

25 marks 40 3

19 marks 30 2

Instructions for this test For Questions 1-20 Circle the correct answer For Questions 21-31 Write in the space provided under each question

Page 2: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

Q1 Which combination of intangible and tangible is reflected by a conceptual model?

1 mark

Q2 What is the advantage of using freehand drawings in the design process?

A. They are quick to produce and can be used for design development B. They can be used as working drawings for design realization C. They show details and dimensions and can be used for production D. They show the sequence of assembly of a product

1 mark

Q3 Which scale would be used for a prototype?

A. 1:1 B. 1:10 C. 1:100 D. 1:1000

1 mark

Q4 Which rapid prototyping technique involves the use of a laser? I. Selective laser sintering (SLS) II. Stereolithography III. Laminated object manufacture (LOM)

A. I and II only B. I and III only C. II and III only D. I, II and III

1 mark

Q5 Which drawing technique is most useful to the manufacturer?

A. Freehand B. Perspective C. Orthographic D. Isometric

1 mark

Q6 In the design development stage why is clay used to create a full-size model of a new car design?

A. It is cheap B. It is easy to manipulate C. It is readily available D. It makes the designer’s role less complex

1 mark

Q7 What is an advantage to a designer of using a perspective drawing?

1 mark

Page 3: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

A. It can be used as a working drawing for manufacturing B. It is easy to construct the drawing with the use of a set square C. It is good for communication with clients. D. It is easy to use with CAD

Q8 What type of drawing is shown below?

A. Perspective B. Exploded isometric C. Orthographic D. Isometric

1 mark

Q9 Schematic drawings are used with

A. CAD/CAM B. flowcharts C. algorithms D. orthographic drawings

1 mark

Q10 Which type of drawing would be most suitable to show the public a proposed new design for the interior of an airport building?

A. Orthographic B. Isometric C. Exploded isometric D. Perspective

1 mark

Q11 What example of rapid prototyping is shown here?

1 mark

Page 4: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

A. Stereolithography (SLA) B. Fused Deposition Modelling (FDM) C. Selective Laser Sintering (SLS) D. Laminated Object Manufacturing (LOM)l

Q12 Which drawing technique demonstrates foreshortening?

A. Freehand B. Isometric C. Perspective D. Orthographic

1 mark

Q13 What is not true of a clay model?

A. It can be used to test forces B. It requires skill to develop C. It looks like the intended outcome D. It can be used to communicate design ideas to clients

1 mark

Q14 The Jack system provides a library of digital humans (Figure 1). Jack was developed to facilitate the development of the design of the NASA space shuttle. Jack is now used in a range of military applications for example, simulating maintenance and other tasks.

Figure 1: A digital human library

1 mark

Page 5: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

What are the benefits of a digital human library in the simulation of maintenance tasks?

I. Dangerous tasks can be modelled virtually. II. Humans of different sizes and weights can be used. III. Human considerations relating to maintenance tasks can be considered early in the design process.

A. I and II only B. I and III only C. II and III only D. I, II and III

Q15 Which models are equipped with the ability to take measurements to provide accurate quantitative feedback for analysis.

A. Instrumented B. Aesthetic C. Mock-up D. Surface

1 mark

Q16 Which type of CAD has the ability to link graphic screens together in such a way as to simulate motion or a process?

A. Haptic Technology B. Animation C. Motion Capture D. Virtual Reality (VR)

1 mark

Q17 Which rapid prototyping technique takes the sliced CAD data from a 3D model and cuts out each layer from a roll of material, using a laser or plotter cutter.

E. Stereolithography (SLA) F. Fused Deposition Modelling (FDM) G. Selective Laser Sintering (SLS) H. Laminated Object Manufacturing (LOM)

1 mark

Q18 What type of drawing is shown below?

1 mark

Page 6: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

A. Perspective B. Exploded isometric C. Orthographic D. Isometric

Q19 Which of the following statements about a mock-up physical models is incorrect?

A. They can be used to get feedback from the user B. They are models made to a 1:1 scale and offer a full size representation of the

product C. They are non-working models and only provide a visual model of the product D. They can be used to test an idea

1 mark

Q20 What type of CAD modelling strategy has been used here with these headphones?

A. Top-down B. Surface C. Bottom-up D. FEA

1 mark

Q21 (a) State one advantage of developing a freehand perspective drawing for use with consumers.

1 mark

Page 7: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

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(b) Explain why a designer would produce both an orthographic drawing and an isometric drawing of a product. ...........................................................................................................................................

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Q22 State one advantage of an isometric drawing. ...........................................................................................................................................

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1 mark

Q23 Define appearance prototype. ...........................................................................................................................................

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1 mark

Q24 Describe how a functional prototype could enhance the design process of a new type of shopping trolley. ...........................................................................................................................................

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2 marks

Q25 Describe the type of prototype most useful for collecting data about the aesthetics of a range of new mobile phones. ...........................................................................................................................................

2 marks

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Q26 Explain how conceptual models vary in relation to the context when considering systems, services and products?

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6 marks

Q27 Explain three examples of model types used within the fidelity range? ...........................................................................................................................................

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9 mark

Q28 List three commercial uses of CAD? ...........................................................................................................................................

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3 marks

Page 9: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

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Q29 Explain three potential opportunities for haptic technology ...........................................................................................................................................

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6 marks

Q30 Describe how finite element analysis can be used in the design of a bicycle frame?

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2 marks

Q31 The C SEED 201, shown in Figure 1, is an outdoor TV (television) by Porsche Design Studio. When the TV is not being watched, it is stored underground in a waterproof shaft. The touch of a button on the TV’s remote control opens the lid of the storage shaft. A pillar-shaped support column then rises to as high as 4.6 metres. Once the stand reaches its set height, seven large screen panels unfold to form the 201-inch TV, in less than a minute, as shown in Figure 2.

Figure 1: The C SEED 201 outdoor TV

Page 10: Topic 3 Modelling2...Q12 Which drawing technique demonstrates foreshortening? A. Freehand B. Isometric C. Perspective D. Orthographic 1 mark Q13 What is not true of a clay model? A.

Figure 2: Stages of assembling the C SEED 201 outdoor TV

Explain two ways virtual prototypes assist the design development of this TV. ...........................................................................................................................................

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6 marks

End of test

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