Question

6. The main scale of a vernier is graduated in millimetres.
The sliding scale has 25 divisions. Find the least count
of vernier.​

Answer 1

Answer:

a vernier calipers is L.C=1M.S.D−1V.S.D where M.S.D= main scale division and V.S.D= vernier scale division

, L.C = 1MSD - 1VSD where MSD = main scale division