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7.4: Answers

  • Page ID
    3255
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    Self-Test 1

    1. a. Vinyl
    2. a. True
    3. d. Drawing horizontal lines
    4. a. To help you prevent smudges
    5. a. True
    6. c. Drawing vertical and angled lines
    7. b. False
    8. b. Measuring angles
    9. d. Perpendicular
    10. c. Drawing arcs and circles
    11. c. To erase in a desired area
    12. a. True
    13. c. Scribing arcs on metal
    14. c. To create drawings at a reduced scale

    Self-Test 2

    1. c. Object line
    2. a. Centre line
    3. c. Hidden line
    4. a. True
    5. b. False
    6. a. Leader line
    7. d. With a phantom line
    8. d. Internal features of a part
    9. d. Direction of observation when the section is drawn
    10. a. Size dimensions

    Self-Test 3

    1. a. True
    2. b. Architect’s scale ruler
    3. a. 1
    4. d. Use the dimension written between the dimension lines.
    5. b. 18'
    6. d. 51'
    7. d. 12'6"
    8. a. 1'3"
    9. a. 16'2"
    10. a. 3'4"
    11. b. 3.5 m
    12. b. 1.9 m
    13. a. 8'6"

    Self-Test 4

    1. b. Pictorial
    2. b. 30°
    3. d. Vanishing points
    4. c. 30°–45°
    5. b. False
    6. a. Plan view
    7. c. 3
    8. A. 10

      B. 11

      C. 5

      D. 6

      E. 1

      F. 12

      G. 7

      H. 2

      I. 8

      J. 4

      K. 9

      L. 3

    9. b. Floor plan
    10. d. Elevation drawings

    Self-Test 5

    1. b. In the title block
    2. a. True
    3. d. In the bill of materials
    4. a. True
    5. d. All of the above

    7.4: Answers is shared under a CC BY license and was authored, remixed, and/or curated by LibreTexts.