In TIG arc welding, the welding zone is shielded by an atmosphere of?

Helium gas
Argon gas
Either (A) or (B)
None of these

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

In TIG arc welding, The weld area and electrode is protected from oxidation or other atmospheric contamination by an inert shielding gas argon or helium

4 views Answered 2022-09-01 13:21

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