Question

explain the principle of operation of TIG welding​

Answer 1

Answer:

Working Principle

In the TIG Welding process, an arc is produced in between the non-consumable tungsten electrode and workpiece which is to be joined. The arc so produced creates an intense heat that melts the two metal pieces and fuses them together to form a strong weld by the use of a filler metal

Explanation:

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Answer 2

Answer:

in the TIG welding process,an arc is produced in between the non-consumable tungsten electrode and workpiece which is to be joined...

Explanation:

I hope it helps you