Lesson plan
Position tolerance
Position tolerance (symbol: ⌖ ) is a geometric dimensioning and tolerancing (GD&T) location control used on engineering drawings to specify desired location, as well as allowed deviation to the position of a feature on a part. Position tolerance must only be applied to features of size, which requires that the feature have at least two opposable points.
Article summary
Position tolerance (symbol: ⌖ ) is a geometric dimensioning and tolerancing (GD&T) location control used on engineering drawings to specify desired location, as well as allowed deviation to the position of a feature on a part. Position tolerance must only be applied to features of size, which requires that the feature have at least two opposable points.
Key claims
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.