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1 | |
The selection of the front view in executing a multiview drawing of an object is dependent upon the following factors: |
| | A) | size and shape of the object and their relationship to all views. |
| | B) | the number of principal views required and the related auxiliary views needed to describe the object. |
| | C) | the greatest contour shape, the related dashed lines, and the position of use. |
| | D) | the size of the object, size of the paper, position of use, and least number of hidden lines |
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2 | |
All of the following statements about multiview drawings are true, except: |
| | A) | each view is a 3-D pictorial image |
| | B) | based on orthographic projection |
| | C) | at least two views of the object |
| | D) | views are defined by planes of projection |
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3 | |
Which type of projection does not have the projection rays parallel to each other? |
| | A) | axonometric projection |
| | B) | oblique projection |
| | C) | orthographic projection |
| | D) | perspective projection |
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4 | |
Which is not a principal view? |
| | A) | bottom |
| | B) | left side |
| | C) | auxiliary |
| | D) | front |
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5 | |
Principle planes will appear as: |
| | A) | normal planes or edges |
| | B) | oblique planes or edges |
| | C) | normal planes or oblique planes |
| | D) | skewed planes or edges |
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6 | |
In orthographic projection, visual rays or lines of sight for a given view are _____________ to each other. |
| | A) | perpendicular |
| | B) | oblique |
| | C) | normal |
| | D) | parallel |
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7 | |
What two types of projections give a pictorial view of the object without convergence? |
| | A) | orthographic and perspective |
| | B) | oblique and axonometric |
| | C) | perspective and oblique |
| | D) | isometric and orthographic |
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8 | |
Inclined planes in a three-view drawing will appear as: |
| | A) | two surfaces and one edge |
| | B) | two edges and one surface |
| | C) | three edges |
| | D) | foreshortened in each view |
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9 | |
Normal planes in a three-view drawing will appear as: |
| | A) | one surface and two edges |
| | B) | three surfaces |
| | C) | one edge and two surfaces |
| | D) | three edges |
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10 | |
A viewing direction which is perpendicular to the surface in question gives a ____________ view. |
| | A) | inclined |
| | B) | normal |
| | C) | oblique |
| | D) | perspective |
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11 | |
A viewing direction which is parallel to the surface in question gives a(n) ____________ view. |
| | A) | inclined |
| | B) | normal |
| | C) | edge |
| | D) | perspective |
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12 | |
When a surface of an object is inclined to a plane of projection, it will appear ________ in the view. |
| | A) | foreshortened |
| | B) | in true size and shape |
| | C) | as a line |
| | D) | as a point |
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13 | |
What are the three principal planes in orthographic projection? |
| | A) | front, top, profile |
| | B) | back, top, profile |
| | C) | top, front, right side |
| | D) | frontal, horizontal, profile |
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14 | |
Oblique planes in a three-view drawing will appear as: |
| | A) | two surfaces and one edge |
| | B) | three surfaces |
| | C) | two edges and one surface |
| | D) | three edges |
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15 | |
The top view of an object should typically be drawn: |
| | A) | to the right of the front view. |
| | B) | anywhere on the same page. |
| | C) | directly above the front view. |
| | D) | on a separate piece of paper. |
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16 | |
A horizontal surface of a multiview drawing will appear as a(n) ___________ in the front view. |
| | A) | edge |
| | B) | normal surface |
| | C) | point |
| | D) | foreshortened surface |
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17 | |
Which view is usually developed first, contains the least amount of hidden lines, and shows the most contours in multiview drawings? |
| | A) | right side |
| | B) | top |
| | C) | back |
| | D) | front |
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2002 McGraw-Hill Higher Education