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1 | |
A sphere can be described in how many views? |
| | A) | 4 |
| | B) | 3 |
| | C) | 2 |
| | D) | 1 |
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2 | |
An asymmetric object is usually described by how many views? |
| | A) | 6 |
| | B) | 3 |
| | C) | 4 |
| | D) | 2 |
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3 | |
An axially symmetric object, such as one turned on a lathe, normally can be shown in _________ view(s). |
| | A) | one |
| | B) | two |
| | C) | three |
| | D) | four |
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4 | |
In orthographic projection, visual rays are __________ to the projection plane. |
| | A) | parallel |
| | B) | adjacent |
| | C) | perpendicular |
| | D) | tangent |
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5 | |
The top and right side views have what common dimension(s)? |
| | A) | height and width |
| | B) | width and depth |
| | C) | height |
| | D) | depth |
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6 | |
For orthographic projection, the engineering custom in the United States dictates the use of: |
| | A) | first-angle projection |
| | B) | second-angle projection |
| | C) | third-angle projection |
| | D) | fourth-angle projection |
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7 | |
For orthographic projection, the engineering custom in Europe dictates the use of: |
| | A) | first-angle projection |
| | B) | second-angle projection |
| | C) | third-angle projection |
| | D) | fourth-angle projection |
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8 | |
The sequence for the direction of view (or line of sight) for any orthographic projection as utilized in the United States is: |
| | A) | eye of observer > projection plane > object |
| | B) | eye of observer > object > projection plane |
| | C) | projection plane > object > eye of observer |
| | D) | projection plane > eye of observer > object |
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9 | |
Depending on its relationship to the projection plane on which the view is projected, a line may project: |
| | A) | true length |
| | B) | foreshortened |
| | C) | as a point |
| | D) | all of the above |
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10 | |
When a surface of an object is parallel 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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11 | |
If a surface on an object is parallel to one of the principal planes of projection, then the angular relationship of that surface to at least two other principal projection planes is: |
| | A) | parallel |
| | B) | perpendicular |
| | C) | inclined |
| | D) | unknown |
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12 | |
Good practice dictates that the characteristic contour shape of the object be shown in what view? |
| | A) | top |
| | B) | front |
| | C) | right side |
| | D) | any side |
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13 | |
The height, width, and depth of an object can be shown with a minimum of how many orthographic projection views? |
| | A) | six |
| | B) | three |
| | C) | two |
| | D) | four |
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14 | |
Which of the following pairs of orthographic views both show the height dimension? |
| | A) | left side and front |
| | B) | top and front |
| | C) | top and rear |
| | D) | bottom and right side |
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15 | |
Which type of auxiliary view is projected directly from one of the six principal views? |
| | A) | primary |
| | B) | secondary |
| | C) | tertiary |
| | D) | none of the above |
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16 | |
A(n) _______ auxiliary view is generated from an edge view of an inclined surface in the top view. |
| | A) | depth |
| | B) | height |
| | C) | width |
| | D) | secondary |
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2002 McGraw-Hill Higher Education