Question

Who invented electric safety lamp
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Answer 1

n 1815 the English engineer George Stephenson invented a lamp that kept explosive gases out by pressure of the flame's exhaust and held the flame in by drawing in air at high speed. In 1815 Sir Humphry Davy invented the lamp that bears his name.

Answer 2

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☆☞ [ Verified answer ]☜☆

The first ever prototype of Davy’s miner’s safety lamp. Created in 1815, it was designed to be lit safely for miners to use without allowing the heat from the flame to explode the concentration of methane gas often found as miners dug deeper.

jai siya ram☺ __/\__

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