Durovalves India Interview Questions and Answers

There are different types of belts used in maintenance engineering, such as V-belts, timing belts, and flat belts.

• V-belts are commonly used for power transmission in machinery.

• Timing belts are used to synchronize the rotation of the crankshaft and camshaft in an engine.

• Flat belts are used for conveying materials or transmitting power in industrial applications.

There are various types of bearings used in machinery, including ball bearings, roller bearings, and plain bearings.

• Ball bearings use balls to reduce friction and support radial and axial loads.

• Roller bearings use cylindrical rollers to support heavy radial loads.

• Plain bearings have a sliding surface instead of balls or rollers.

• Other types include thrust bearings, needle bearings, and fluid bearings.

• Choosing the right ...read more

Least count of a vernier scale is the smallest measurement that can be read on the scale.

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

• For example, if the smallest division on the main scale is 1 mm and there are 10 divisions on the vernier scale, the least count would be 0.1 mm.

• The least count determines the pr...read more

Motion to is a legal procedure used to request a judge to make a decision or take action.

• Motion to is a formal request made to a court for a specific action or decision.

• It is commonly used in legal proceedings to ask the judge to rule on a particular issue.

• Examples include motion to dismiss, motion for summary judgment, and motion for a new trial.