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CuriousTab

CuriousTab

Threads, Fasteners and Springs problems


  • 1. Tap drill depth does not include the cone point of the drill.

  • Options
  • A. True
  • B. False
  • Discuss
  • 2. Keys can be used to prevent movement between shafts and wheels.

  • Options
  • A. True
  • B. False
  • Discuss
  • 3. ANSI has established three classes of fit.

  • Options
  • A. True
  • B. False
  • Discuss
  • 4. A screw thread is a ridge of uniform section in the form of a helix on the external or internal surface of a cylinder.

  • Options
  • A. True
  • B. False
  • Discuss
  • 5. The axis of a screw is the longitudinal centerline through the screw.

  • Options
  • A. True
  • B. False
  • Discuss
  • 6. A Class 3 fit is exceptionally high quality and recommended only when high cost of precision is warranted.

  • Options
  • A. True
  • B. False
  • Discuss
  • 7. The root is the top surface joining the two sides of a thread.

  • Options
  • A. True
  • B. False
  • Discuss
  • 8. Thread length, finish, and proportions are some of the standard characteristics of bolts and nuts.

  • Options
  • A. True
  • B. False
  • Discuss
  • 9. Doubled threads are composed of two or more ridges running side by side.

  • Options
  • A. True
  • B. False
  • Discuss
  • 10. The form of a thread is the cross section of the thread cut by a plane containing the axis.

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

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