The least count of a vernier callipers with 10 vernier divisions equal to 9 main-scale mm is:

  1. 0.9 mm
  2. 0.1 mm
  3. 0.01 mm
  4. 1 mm
Answer

B) 0.1 mm

Least count = 1 mm - 0.9 mm = 0.1 mm. SLO P-11-A-05 · Application

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