Tungsten Inerth Gas Welding T.I.G (Leaving Cert Engineering): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What does TIG stand for in TIG welding?
What does TIG stand for in TIG welding?
Tungsten Inert Gas
Which two metals is TIG welding specifically designed for?
Which two metals is TIG welding specifically designed for?
Aluminium and stainless steel
Why are aluminium and stainless steel difficult to weld conventionally?
Why are aluminium and stainless steel difficult to weld conventionally?
Oxide layers prevent weld penetration
Why is tungsten used as the electrode material in TIG welding?
Why is tungsten used as the electrode material in TIG welding?
Very high resistance to heat
What happens to the tungsten electrode during TIG welding?
What happens to the tungsten electrode during TIG welding?
It is not consumed
What effect does AC have on oxide layers in TIG welding?
What effect does AC have on oxide layers in TIG welding?
Peeling and breaking effect
What is the main purpose of argon gas in TIG welding?
What is the main purpose of argon gas in TIG welding?
Protects from atmospheric contamination
What is typically used as filler material in TIG welding?
What is typically used as filler material in TIG welding?
Off-cut of metal being welded
Which is an example of TIG welding application?
Which is an example of TIG welding application?
Aluminium bicycle frames
What happens to aluminium when it is heated?
What happens to aluminium when it is heated?
Oxidises very quickly
What supplies the protective gas in TIG welding?
What supplies the protective gas in TIG welding?
Pressurised cylinder
What skill level does TIG welding require?
What skill level does TIG welding require?
High skill and precise timing