Practice Isometric Drawing Principles (4.3) - Unit 4: Technical Drawing & CAD Basics

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10 questions

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4 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
Define an isometric drawing.
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Think about how 3D images are represented in a flat format.
Question 2.
What angle is used for the horizontal axes in isometric drawings?
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Consider how axes are oriented in relation to a vertical line.
3Question 3.
What is the angle between the axes in an isometric drawing?
- 90 degrees
- 120 degrees
- 180 degrees
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Recall the relationship between the angles and the three-dimensional appearance.
4Question 4.
True or False: Isometric drawings distort scale.
- True
- False
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Consider what makes isometric drawings different from perspective drawings.
Question 5.
Design an isometric drawing of a machine part comprising both rectangular and circular features. Include hidden edges appropriately.
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Use your knowledge of both shapes and how they transition in isometric views.
Question 6.
Illustrate a complex isometric drawing that includes shading for multiple light sources and shadow casting.
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Remember how light placement changes the appearance of surfaces and shadows.

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