- A. 0, 0
- B. The ending point of the last line
- C. The beginning point of the last line
- D. None of the above
Engineering Drawing
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When drawing a line using the relative coordinate system a line is created from _____.
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Switches and relays should be shown in this position with no operating force or applied energy:
- A. Normal
- B. Closed
- C. Offset
- D. Application
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Lines of an isometric drawing that are not parallel to the isometric axes are called this:
- A. Trimetric lines
- B. Non-isometric lines
- C. Multiview lines
- D. Dimetric lines
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In an exploded assembly drawing it is customary for the drafter to use a ______ line to illustrate how parts fit together.
- A. Phantom
- B. Hidden
- C. Dashed
- D. Center
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Some traditional board drafters preferred the drafting machine over the parallel straight edge because it could be used without the need for_____.
- A. Circle templates
- B. Triangles
- C. Technical pens
- D. Lettering guides
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These types of pipes are generally connected with bell and spigot joints or flanged joints:
- A. Soil and waste
- B. Water and gas
- C. Water and steam
- D. Gas and soil
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This type of section is limited by a break line:
- A. Removed section
- B. Revolved section
- C. Broken-out section
- D. Half section
-
The most common geometric form used in gears today is this:
- A. Involute profile
- B. Convolute profile
- C. Base circle
- D. Spur circle
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Before starting an isometric drawing in Auto-CAD the drafter needs to_____.
- A. Set the grid to isometric
- B. Set the current layer to Def-points
- C. Turn Object Snap off
- D. Turn Ortho off
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An engineer’s scale would be used to measure lines on a drawing where the scale factor reads_____.
- A. 1/4″ = 1′-0″
- B. 1/8″ = 1′-0″
- C. 1″ = 100′
- D. 3/4″ = 1′-0″
- 1
- 2