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Orthographic Projection problems
1. An advantage of this type of view is that each view shows the object all the way through as if it were transparent:
Options
A. Planar
B. Horizontal
C. Auxiliary
D. Orthographic
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Correct Answer: Orthographic
2. If a plane is parallel to the plane of projection, it appears:
Options
A. True size
B. As a line or edge
C. Foreshortened
D. As an oblique surface
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Correct Answer: True size
3. The top, front, and bottom views align in this manner:
Options
A. Horizontally
B. Vertically
C. According to the planar views
D. Parallel to the frontal plane
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Correct Answer: Vertically
4. This line pattern is composed of three dashes, one long dash on each end with a short dash in the middle:
Options
A. Object
B. Hidden
C. Center
D. Phantom
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Correct Answer: Center
5. This type of surface is tipped to all principal planes of projection and does not appear true size in any standard view:
Options
A. Foreshortened
B. Parallel
C. Orthographic
D. Oblique
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Correct Answer: Oblique
6. This is the plane upon which the top view is projected:
Options
A. Horizontal
B. Frontal
C. Profile
D. Base
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Correct Answer: Horizontal
7. In orthographic views, dashed lines represent features that would be hidden behind other surfaces.
Options
A. True
B. False
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Correct Answer: True
8. The profile plane is the plane upon which the side view is projected.
Options
A. True
B. False
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Correct Answer: True
9. A plane surface that is parallel to a plane of projection appears on edge as a straight line.
Options
A. True
B. False
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Correct Answer: False
10. Usually screws, bolts, shafts, tubes, and other elongated parts are drawn in a vertical position in the front view.
Options
A. True
B. False
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Correct Answer: False
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More in Technical Drawing:
Architectural Working Drawings
Auxiliary Views
Axonometric Projection
Blocks
Computer Aided Design Basics
Dimensioning
Dimensioning Architectural Drawings
Drawing Management
Electronic Diagrams
Gears and Cams
Graphic Language for Design
Isometric Drawings
Landform Drawings
Layouts and Lettering
Manufacturing Processes
Mechanical Working Drawings
Multiview Drawing
Oblique Projection
Orthographic Projection
Perspective Drawings
Piping Drawings
Sectional Views
Structural Drawing
Technical Sketching
Threads, Fasteners and Springs
3D Modeling Basics
Tolerancing
Traditional Drafting Techniques
2D Drawing Representation
Welding Representation
Working Drawings