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Home ‣ Technical Drawing ‣ Dimensioning Comments
  • Question

  • When designing mechanical devices, the designer must consider what the allowable variation in size between mating parts can be.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Dimensioning problems

    Search Results

    • 1. An extension line is a thin, dark, solid line that extends from a point on the drawing to which a dimension refers.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. Tolerance issues are primarily a concern in manufacturing rather than in the design and drafting process.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. An external cylindrical shape is dimensioned where it appears circular.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. It is always acceptable to dimension to a hidden feature.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. A "D" size architectural sheet measures 24" X 36".

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. Dimension lines should not cross extension lines.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The drafter should always try to dimension to the profile view of an object when possible.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. When extension lines or centerlines cross visible object lines, gaps should not be left in the lines.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. Where the decimal-inch dimension is used, a zero is not used before the decimal point of values less than 1.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. The inch is the commonly used unit for most metric engineering drawings.

    • Options
    • A. True
    • B. False
      • Discuss

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