Oriental Carbon & Chemicals Executive Engineer Mechanical Interview Questions and Answers

Bearings are used to reduce friction between two moving parts. There are several types of bearings.

• Bearings are used to support and reduce friction between two moving parts

• They come in different types such as ball bearings, roller bearings, and plain bearings

• Ball bearings are used in applications with low load and high speed

• Roller bearings are used in applications with high load and low speed

• Plain bearings are used in ...read more

Gearbox is a mechanical device that transmits power from an engine to the wheels by changing the speed and torque of the output shaft.

• It provides torque multiplication and speed reduction.

• It allows the engine to operate at its most efficient speed.

• It enables the vehicle to move at different speeds and climb hills.

• It protects the engine and transmission from damage by absorbing shock loads.

• Types of gearbox include manua...read more