Q. The basic hole is one which has (Solved)
1. Upper deviation as zero
2. Lower deviation as zero
3. Lower as well as upper deviation within narrow limits
4. Lower as well as upper deviation are zero
5. None of the above
- b. Lower deviation as zero
1. Upper deviation as zero
2. Lower deviation as zero
3. Lower as well as upper deviation within narrow limits
4. Lower as well as upper deviation are zero
5. None of the above