In which of the following type of flame, oxygen is of same proportion with acetylene?

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Mr. Dubey

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Q. In which of the following type of flame, oxygen is of same proportion with acetylene?

(A) neutral flame
(B) oxidizing flame
(C) carburizing flame
(D) both oxidizing flame and carburizing flame

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✅ Correct Answer: (A) neutral flame

Explanation: in neutral flame oxygen is in the same proportion with acetylene. neutral welding flames are commonly used to weld: mild steel, stainless steel, cast iron, copper, aluminium, etc.

Explanation by: Mr. Dubey

in neutral flame oxygen is in the same proportion with acetylene. neutral welding flames are commonly used to weld: mild steel, stainless steel, cast iron, copper, aluminium, etc.

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