Question:
Q No 25 Which of the following is not the essential
Last updated: 6/12/2023
![Q No 25 Which of the following is not the essential](https://media.kunduz.com/media/sug-question-candidate/20210922125435153430-3397172.jpg?h=512)
Q No 25 Which of the following is not the essential requirement for accuracy of measurement with a sine bar A Flatness of upper surface B Equality of size and roundness of rollers C Exact distance between roller axes and mutual parallelism D Parallelism between top and bottom surfaces