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In oblique sketches, the most commonly used angles for receding lines are:

A. 15 or 30 degrees

B. 25 or 30 degrees

C. 30 or 45 degrees

D. 45 or 60 degrees

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  1. To insure that everyone understands what the electrical symbols represent it is customary to include…
  2. This type of solid has a polygon for a base and triangular lateral faces that intersect at a vertex:
  3. These are accurately drawn maps of cities and towns showing property lines and other features that control…
  4. The thread note for a typical bolt will include the ________.
  5. When setting up a mechanical drawing in Auto-CAD the drafter should set the units to ________.
  6. Inserting blocks into a drawing file usually requires exacting placement. The drafter should insure…
  7. Isometric drawings are often used by ________ to help illustrate complex designs.
  8. A projection weld is a type of:
  9. The ________ tool on the Dimension tool bar will place several dimensions at one time by using a selection…
  10. Before starting an isometric drawing in Auto-CAD the drafter needs to ________.
  11. Welding drawings are a special type of this kind of drawing:
  12. In multi-view drawing it is common practice to include three views, the front, the top and the right…
  13. The bounding box method for setting up an isometric drawing helps the drafter ________.
  14. In order to create one solid model from two or more separate solid shapes the drafter will need to position…
  15. The distance a screw thread advances axially in one turn is the:
  16. This is a rounded exterior blend between surfaces:
  17. Approximately this much of the cost of product development and manufacture is determined at the design…
  18. This is the smallest diameter of a screw thread:
  19. This type of circuit is a semiconductor wafer or chip:
  20. When creating a block the drafter needs to pay particular attention to selecting a base point because…
  21. In architectural drawing ________ are often used to illustrate and detail structural components.
  22. Some of the common terms used to describe technical drawing include:
  23. The top, front, and bottom views align in this manner:
  24. In this type of auxiliary view, a break line is used to indicate the imaginary break in the views:
  25. Elevation drawings will include information about ________.
  26. The text height for room names should be set to ________for a drawing that will be plotted to a scale…
  27. This is the measured size of a finished part:
  28. When using the descriptive geometry method to create an auxiliary view the drafter should __________.
  29. In these drawings it is necessary to show cut surfaces and distinguish between adjacent parts:
  30. This type of structural steel drawing shows all dimensions necessary for fabrication: