What is error of circularity? - Metrology & Quality Control

Q.  What is error of circularity?
- Published on 07 Aug 15

a. Distance between maximum inscribing circle and minimum circumscribing circle measured radially
b. Distance between maximum inscribing circle and minimum zone circle measured radially
c. Distance between least square circle and minimum zone circle measured radially
d. None of the above

ANSWER: Distance between maximum inscribing circle and minimum circumscribing circle measured radially

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    Discussion

  • Sravanthi   -Posted on 23 Oct 15
    - The radial distance between minimum circumscribing circle and maximum inscribing circle is called as error of circularity.

    - It contains profile of a surface at a section perpendicular to the axis of rotation.

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