Magneti Marelli Motherson Auto System Process Quality Engineer 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 main scale and the vernier scale.

• It is calculated as the difference between one smallest division on the main scale and one division on the vernier scale.

• For example, if the main scale has divisions of 1 mm and the vernier scale has 10 divisions that cover 9 main...read more

Tolerance refers to the acceptable range of variation in a process or product without affecting its performance.

• Tolerance is the maximum allowable deviation from a specified dimension or value.

• It ensures that a product or process can still function within acceptable limits even if there are slight variations.

• Tolerance is often specified in engineering drawings or product specifications.

• For example, a bolt may have a to...read more