Question

In a slide callipers, (m + 1) number of vernier divisions is equal to m number of smallest main scale divisions. If d unit is the magnitude of the smallest main scale division, then the vernier constant is

• A. \(\frac{d}{m}unit\)
• B. \(\frac{md}{m+1}unit\)
• C. \(\frac{d}{m+1}unit\)
• D. \(\frac{(m+1)d}{m}unit\)

Answer 1

The Correct Option is C

The correct option is (C): \(\frac{d}{m+1}unit\)