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Why is Davy Lamp called a Safety Lamp ?
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Why is Davy Lamp called a Safety Lamp ?..
Answer / guest
The Davy lamp is used in mines. Marsh gas which is produced
in mines burn with a naked lamp and makes an explosion in
Davy lamp the flame does not pass through the wire gauze :
hence there is safety
| Is This Answer Correct ? | 4 Yes | 0 No |
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