Mechanical ITI Fitter 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 used to measure the precision of the instrument.

• The least count is calculated by dividing the smallest division on the main scale by the number of divisions on the Vernier scale.

• For example, if the smallest division on the main scale is 0.1 mm and the number of divisions on the Ver...read more

Preventive maintenance of equipment is crucial for its longevity and efficient functioning.

• Regular cleaning and lubrication of the equipment

• Checking for wear and tear of parts and replacing them if necessary

• Calibration of sensors and instruments

• Testing safety features and emergency shutdown systems

• Keeping a record of maintenance activities and scheduling future maintenance

• Training operators on proper usage and maintenance of equipment