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  • Question
  • A sphere has a double-curved exterior that can be formed by revolving a circle around one of its diameters.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 


  • Technical Sketching problems


    Search Results


    • 1. An edge is formed where two surfaces intersect.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. Points may be represented by simple dots.

    • Options
    • A. True
    • B. False
    • Discuss
    • 3. An angle is formed by two intersecting lines.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. A designer is likely to brainstorm several ideas before deciding on a final plan.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. The end of an edge is a vertex.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. An electronics drafter is typically involved in the development of wiring schematics for large commercial buildings.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. The degree of precision of a given sketch depends on its use.

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. Solids are bounded by the surfaces that contain them.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. All professional engineers are good CAD drafters.

    • Options
    • A. True
    • B. False
    • Discuss
    • 10. A polygon is a planar area that is enclosed by either angular or curved lines.

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


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