| 1. | The quality of an image depend on |
| a. | No. of pixel used by image |
| b. | No. of line used by image |
| c. | No. of resolution used by image |
| d. | None of these |
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Answer: (a).No. of pixel used by image
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| 2. | A palette can be defined as a finite set of colors for managing the |
| a. | Analog images |
| b. | Digital images |
| c. | Both a & b |
| d. | None of these |
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Answer: (b).Digital images
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| 3. | The quality of a picture obtained from a device depends on |
| a. | Dot size |
| b. | Number of dots per inch |
| c. | Number of lines per inch |
| d. | All of the above |
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Answer: (d).All of the above
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| 4. | Orthographic projection represents three dimensional objects in |
| a. | One dimension |
| b. | Two dimension |
| c. | Three dimension |
| d. | All of the above |
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Answer: (b).Two dimension
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| 5. | In orthographic projection, the projection lines are ______ to the projection plane. |
| a. | Parallel |
| b. | Orthogonal |
| c. | Inclined |
| d. | Any of the above |
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Answer: (b).Orthogonal
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| 6. | In the term ortho-graphic, ‘orthos’ means |
| a. | Drawing |
| b. | Straight |
| c. | Projection |
| d. | View |
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Answer: (b).Straight
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| 7. | The point, from which the observer is assumed to view the object, is called |
| a. | Center of projection |
| b. | Point of projection |
| c. | Point of observer |
| d. | View point |
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Answer: (a).Center of projection
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| 8. | In orthographic projection, the object is placed with one of its faces ______ to the picture plane. |
| a. | Inclined |
| b. | Perpendicular |
| c. | Parallel |
| d. | Any of the above |
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Answer: (c).Parallel
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| 9. | Orthographic projection is also known as |
| a. | Single view projection |
| b. | Two view projection |
| c. | Multi view projection |
| d. | All of the above |
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Answer: (c).Multi view projection
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| 10. | The two ways of drawing orthographic projection are |
| a. | First angle, second angle |
| b. | First angle, third angle |
| c. | Second angle, third angle |
| d. | Second angle, fourth angle |
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Answer: (b).First angle, third angle
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