In TIG arc welding the welding zone is shielded by on atmosphere of....?

a) Helium gas. b) Argon gas c) either a or b d). none of these

• Bobbili
• 2961 Views
• 8 Answers

• c

  • Janni
  • 10 Feb
  • 0 Comment

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• b

  • Urvish
  • 07 Feb
  • 0 Comment

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• b

  • Selvaraj
  • 31 Jan
  • 0 Comment

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• argon gas

  • Manisha
  • 31 Jan
  • 0 Comment

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• B

  • Ayan
  • 14 Jan
  • 0 Comment

  2

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• c

  • Manik
  • 14 Jan
  • 0 Comment

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• b

  • Jitesh
  • 13 Jan
  • 0 Comment

  1

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