Print Reading for Industry Online Textbook - Table of Contents

Activities Support

Review Questions—Unit 5

Answer the following questions using the information provided in this unit.

1. Multiview drawings are created using the principles of _____ projection.
   
2. Any view of an object can be explained as the projection of an object’s features onto a(n) _____.
   
3. In orthographic projection, the projectors are parallel with each other, and _____ to the projection plane.
   
4. True or False? While multiview drawings are often arranged in a certain manner, it does not matter how they are arranged on the paper as long as they are correctly labeled.
     A. True B. False
5. There are _____ principal views of an object.
     A. two B. four C. six D. eight
6. List the three predominant terms used to define the three dimensions of an object.
   
7. List the names given to the three principal projection planes.
   
8. True or False? A flat surface is oriented to a projection plane in one of three ways: perpendicular, parallel, or inclined.
     A. True B. False
9. If a surface is perpendicular to a projection plane, it projects on to that plane as a(n) _____.
   
10. Flat surfaces are defined by how they are oriented to the three principal projection planes. List the three names given to flat surfaces:
    
11. An inclined surface will appear as a(n) _____ in one view and as a foreshortened shape in two views.
    
12. True or False? Interior rounded corners are called rounds and exterior rounded corners are called fillets.
      A. True B. False
13. Which of the following is not a possible meaning of a line in a multiview drawing?
      A. Edge view of a flat surface. B. Maximum contour element of a curved surface. C. Intersection edge where two surfaces meet, nothing more. D. Tangency element between a curved surface and a flat surface.
14. In the United States, industrial prints use the _____ -angle projection system, whereas many other countries use first-angle projection.
    
15. Computer-generated views often show the _____ element that serves as the edge of transition between a flat and round surface.
    

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