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This is a flat or rounded tab protruding from a surface, usually to provide a method for attachment:

A. Lug

B. Boss

C. Chamfer

D. Spotface

Related Questions

  1. In multi-view drawing it is common practice to include three views, the front, the top and the right…
  2. In a CAD system, you can draw an ellipse by specifying these:
  3. This is the smallest diameter of a screw thread:
  4. When adding dimensions to an auxiliary view it will be necessary to use the ________ tool.
  5. In this type of concrete, the steel is pre-tensioned before the superimposed load is applied:
  6. This type of auxiliary view is projected onto a plane that is perpendicular to one of the principal…
  7. 9.The lines used to create the auxiliary view should appear as ________ in the finished view.
  8. An accurate record of changes made to release drawings is tracked via this:
  9. This is a rounded exterior blend between surfaces:
  10. This type of drawing is created to calculate areas, locate property lines, and locate building projects…
  11. The architectural and construction industries use the United States National CAD standard (NCS) system…
  12. Most architectural drawings produced for field use by building contractors are printed on architectural…
  13. This is used in applications for nonferrous construction:
  14. Perspective drawings are classified according to their number of these features:
  15. Using this as a communication and design review tool can help shorten the process and eliminate productivity…
  16. By using a ________ section of a cylindrical mechanical part the drafter should be able to show only…
  17. These types of projectors converge at a vanishing point:
  18. When creating your own blocks it is important to avoid drawing any portion of the block in the ________…
  19. This process recognizes the inherent interrelationships between design and manufacturing:
  20. The type of line that projects from an object for the express purpose of locating a dimension is a ________…
  21. In an exploded assembly drawing it is customary for the drafter to use a ________ line to illustrate…
  22. CAD programs which incorporate parametric modeling utilize a system in which the dimensions control…
  23. 5.These items typically are not used in new designs, but are still common in high-power amplifiers:
  24. These gears transmit power between shafts whose axes intersect at any angle:
  25. A secondary auxiliary view is a projection off of the ________.
  26. This is the term for the range of tightness or looseness resulting from the allowances and tolerances…
  27. These types of pipes are generally connected with bell and spigot joints or flanged joints:
  28. This is the plane upon which the top view is projected:
  29. The text used on a typical detail sheet should be ________.
  30. Drawings created with commercial software are typically saved as:

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