Ceat Tyres Mechanical Maintenance Engineer Interview Questions and Answers

There are three main types of maintenance: preventive, predictive, and corrective.

• Preventive maintenance involves regularly scheduled inspections and maintenance to prevent breakdowns.

• Predictive maintenance uses data and analytics to predict when equipment will fail and perform maintenance before it happens.

• Corrective maintenance is done after a breakdown occurs to restore equipment to working condition.

• Examples: Chang...read more

Preventive maintenance involves regularly scheduled inspections, repairs, and replacements to prevent equipment breakdowns.

• Regularly inspecting equipment for signs of wear and tear

• Replacing worn out parts before they fail

• Cleaning and lubricating machinery to prevent corrosion and friction

• Creating a maintenance schedule based on manufacturer recommendations

• Using predictive maintenance techniques such as vibration analys...read more

There are various types of bearings used in mechanical systems, each with specific uses such as reducing friction and supporting loads.

• Ball bearings: used for low friction applications like wheels and conveyor belts

• Roller bearings: used for heavy radial loads like in car transmissions

• Thrust bearings: used for axial loads like in propellers

• Plain bearings: used for high load capacity and shock resistance like in cranksha

A compressor works by increasing the pressure of a gas to compress it into a smaller volume.

• Compressors use a motor to drive a piston or rotor that compresses the gas.

• The compressed gas is then stored in a tank or released for use in various applications.

• Common types of compressors include reciprocating, rotary screw, and centrifugal compressors.

A bearing is a mechanical component that supports the rotating shaft of a machine, reducing friction and enabling smooth movement.

• Bearings are used in various applications such as automobiles, industrial machinery, and household appliances.

• There are several types of bearings, including ball bearings, roller bearings, and plain bearings.

• Ball bearings consist of balls enclosed between two rings and are commonly used in a...read more

Bearings are machine elements that reduce friction between moving parts. There are several types of bearings.

• Plain bearings

• Rolling element bearings

• Jewel bearings

• Fluid bearings

• Magnetic bearings