13. When a surface of an object is inclined to a plane of projection, it will appear_________________ in the view.a. foreshortenedb. in true size and shapec. as a lined. as a point14. What are the three principle planes in orthographic projection?15. The top view of an object should typically be drawn:16. A horizontal surface of a multiview drawing will appear as a(n) ___________ in the front view.
CHAPTER 8 Multiview Drawings9417. Which view is usually developed first, contains the least amount of hidden lines, and showsthe most contours in multiview drawings?a. right sideb. topc. backd. front18. A sphere can be described in how many views?19. An asymmetric object is usually described by how many views?20. An axially symmetric object, such as one turned on a lathe, normally can be shown in_________ view(s).21. In orthographic projection, visual rays are __________ to the projection plane.a. parallelb. adjacentc. perpendiculard. tangent22. The top and right side views have what common dimension(s)?23. For orthographic projection, the engineering custom in the United States dictates the use of:
CHAPTER 8 Multiview Drawings9524. For orthographic projection, the engineering custom in Europe dictates the use of:25. The sequence for the direction of view (or line of sight) for any orthographic projection asutilized in the United States is:a. eye of observer>projection plane>objectb. eye of observer>object>projection planec. projection plane>object>eye of observerd. projection plane>eye of observer>object26. Depending on its relationship to the projection plane on which the view is projected, a line mayproject:27. If a surface on an object is parallel to one of the principal planes of projection, then the angularrelationship of that surface to at least two other principal projection planes is:28. Good practice dictates that the characteristic contour shape of the object be shown in whatview?29. The height, width, and depth of an object can be shown with a minimumof how manyorthographic projection views?a. sixb. threec. twod. four30. Which of the following pairs of orthographic views bothshow the height dimension?
- Winter '17
- Orthographic Projection, Parallel projection, Graphical projections, Multiview Drawings