engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Production Engineering (Manufacturing) Metrology and Inspection Limits, Fits and Tolerances
If LCM of vernier caliper is 0.02mm . Main scale reading is 20.5mm and 9th devision of vernier scale matches with main scale. What is the dimension ?
1
20.68 mm
2
20.6 mm
3
20.5 mm
4
20.58 mm