Question

the main scale of a vernier calipers is calibrated in my and 10 divisions on vernier scale are equal to 9 divisions on the main scale. calculate the vernier constant of the vernier callipers​

Answer 1

Answer:

The main scale division reading is 10 and first division of Vernier scale was found to be coinciding with the main scale. ... Since 10 Vernier scale divisions (VSD) are equal to 9 MSD, we get 1 VSD = 9/10 MSD = 0.9 mm. The least count (LC) is given by LC = 1 MSD - 1 VSD = 1.0 - 0.9 = 0.1 mm.

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