Question

why do coal miners use battery powered lamps rather than candlelight , lanterns or other types of open fires to provide light inside the tunnels ?

Answer 1

During the mining of coal many harmful fumes of sulphur etc. are released.
The flame released are highly flammable.
Expose to these open flames they start burning
Beside the coal which is also highly flammable.

Due to above reasons coal miners dont use candles etc. in the coal mine

Answer 2

The coal mine is a site from where coal can be extracted.

Explanation:

• In deep coal mines the highly flammable toxic gases are present. When these mines are digg in these will release gases.
• If there is open source of fire is present in the mines then these gases will readily take the fire.
• Thus the coal miners should not use candle as the gases will catch fire and the workers will get affected by this.

Learn more about coal mine:

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