Office Assistant & Receptionist Interview Questions and Answers

The least count of a vernier caliper is the smallest measurement that can be read on the scale.

• The least count is determined by the number of divisions on the vernier scale and the main scale.

• For example, if the main scale has divisions of 1 mm and the vernier scale has 10 divisions that match up with 9 divisions on the main scale, the least count would be 0.1 mm.

• The least count is important for accurately measuring small distances or objects.

• It is important to properly zero ...read more