Q. Which of the following gases are used in Tungsten inert gas welding?

(A) helium and neon
(B) hydrogen and oxygen
(C) argon and helium
(D) carbon dioxide and hydrogen

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✅ Correct Answer: (C) argon and helium

Explanation: in the tig welding process the arc is formed between a pointed tungsten electrode and the workpiece in an inert atmosphere of argon or helium.

Published by Mr. Dubey ⭐ 104.82K Points at 20-Sep-2023 12:46 pm in Manufacturing Technology

Explanation by: Mr. Dubey

in the tig welding process the arc is formed between a pointed tungsten electrode and the workpiece in an inert atmosphere of argon or helium.

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Q. Which of the following gases are used in Tungsten inert gas welding?

Explanation by: Mr. Dubey

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