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Home Technical Drawing Threads, Fasteners and Springs Comments

  • Question
  • The distance a screw thread advances axially in one turn is the:


  • Options
  • A. Lead
  • B. Pitch
  • C. Turn
  • D. Crest

  • Correct Answer
  • Lead 


  • Threads, Fasteners and Springs problems


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    • 1. This type of fit is high quality and is used for the bulk of interchangeable screw thread work:

    • Options
    • A. Class 1
    • B. Class 2
    • C. Class 3
    • D. Class 4
    • Discuss
    • 2. These include taper pins, straight pins, dowel pins, clevis pins, and cotter pins:

    • Options
    • A. Bolts
    • B. General fasteners
    • C. Machine pins
    • D. Rivets
    • Discuss
    • 3. This is the smallest diameter of a screw thread:

    • Options
    • A. Internal thread diameter
    • B. Minor diameter
    • C. Major diameter
    • D. External thread diameter
    • Discuss
    • 4. This type of thread is a thread on the inside of a member:

    • Options
    • A. Basic thread
    • B. External thread
    • C. Internal thread
    • D. Major diameter thread
    • Discuss
    • 5. There should be a visible gap between the wall and the ________ line.

    • Options
    • A. dimension
    • B. extension
    • C. center
    • D. leader
    • Discuss
    • 6. This is the bottom surface joining the sides of two adjacent threads:

    • Options
    • A. Lead
    • B. Pitch
    • C. Crest
    • D. Root
    • Discuss
    • 7. The standard number of threads per inch for various diameters is the:

    • Options
    • A. Series of thread
    • B. Lead
    • C. Major diameter
    • D. Thread pitch
    • Discuss
    • 8. Oblique drawings are dimensioned in a similar fashion as these types of drawings:

    • Options
    • A. Orthographic
    • B. Isometric
    • C. Angular
    • D. Parallel
    • Discuss
    • 9. In a CAD system, you can draw an ellipse by specifying these:

    • Options
    • A. The bounding lines
    • B. The midpoint and end points
    • C. The center and major and minor axes
    • D. The center and radius
    • Discuss
    • 10. When the receding lines are true length, and the projectors are at 45 degrees to the plane of projection, the oblique drawing is called this:

    • Options
    • A. Cabinet projection
    • B. Cavalier projection
    • C. Axonometric projection
    • D. Isometric projection
    • Discuss


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