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- Question
Three systems are used to arrange orthographic views: first, second, and third angle projection.
Options- A. True
- B. False
- Correct Answer
- False
- 1. Axonometric, oblique, and perspective sketches show objects pictorially.
Options- A. True
- B. False Discuss
- 2. Orthographic projections are a type of parallel projection.
Options- A. True
- B. False Discuss
- 3. Drawing scale refers only to the reduction of the size of a drawn object relative to the real object.
Options- A. True
- B. False Discuss
- 4. Multiview projection shows one or more necessary views of an object.
Options- A. True
- B. False Discuss
- 5. The meaning of each line on a technical drawing is indicated by its width and its particular line style.
Options- A. True
- B. False Discuss
- 6. The same general concepts and drafting standards apply to CAD as to drawings created by hand.
Options- A. True
- B. False Discuss
- 7. The main difference between a CAD drawing and a freehand sketch is in the appearance of lines.
Options- A. True
- B. False Discuss
- 8. With regard to lettering, the shapes of letters are not described as part of drawing standards.
Options- A. True
- B. False Discuss
- 9. Drawing units must be clearly stated on the drawing.
Options- A. True
- B. False Discuss
- 10. In orthographic projection objects can be presented at true size or scaled at a proportion of their true size.
Options- A. True
- B. False Discuss
Layouts and Lettering problems
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