Question

what is meant by mining ?​

Answer 1

Intrinsic Safety (IS) is an approach to the design of equipment going into hazardous areas. The idea is to reduce the available energy to a level where it is too low to cause ignition. That means preventing sparks and keeping temperatures low.

Answer 2

Answer: Mining is the activity of obtaining minerals from the surface of the earth or from the rocks from below the surface..

on the basis of the technique of obtaining minerals, the activity can be categorized as..

1.quarrying

2.open cast mining

3.sharft mining

4.drilling

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