Western Coalfields Marketing Executive Interview Questions and Answers

Mining is the process of extracting valuable minerals or other geological materials from the earth's surface or underground.

• Mining is done to obtain various resources such as coal, gold, diamonds, and metals like iron, copper, and aluminum.

• It involves the removal of soil, rocks, and other materials to access the desired minerals.

• Mining can be categorized into surface mining and underground mining, depending on the loca...read more

Unnatural vibrations in equipments can be reduced by proper maintenance and installation.

• Ensure proper alignment of equipment parts

• Use vibration dampeners or absorbers

• Regularly inspect and replace worn out parts

• Install equipment on a stable foundation

• Reduce equipment speed or load if possible