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An offset section is one in which the cutting plane

  • A.is removed to another part of the sheet
  • B.is stepped to pass through several features
  • C.passes straight through the whole object
  • D.is revolved into the plane of the view

Answer: B

Correct answer: is stepped to pass through several features

An offset section lets one view show features that do not lie on a single plane - holes at different radii, say - by stepping the cutting plane from one to the next at right angles. The steps are marked on the cutting plane line but no line is drawn where the plane changes direction in the section itself, since no such edge exists on the object.

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