Department of inspection - Use of Grade 1 - Metrology & Quality Control

Q.  Grade 1 is used in
- Published on 07 Aug 15

a. high precision tasks
b. department of inspection
c. calibration of instruments
d. all of the above

ANSWER: department of inspection

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    Discussion

  • Sravanthi   -Posted on 13 Oct 15
    Grade 00, grade 0, grade I, grade II and calibration grades are the five grades of slip gauges specified by Indian standard specifications (IS 2984 - 1966) for slip gauges.

    Grade 00 is used for high precision work. For actual production purpose grade II is preferred. The accuracy of grade I and grade II are checked by using standard grade O. Grade I is used in inspection departments.

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