Excel Gas & Equipments TIG Welder Interview Questions and Answers

TIG stands for Tungsten Inert Gas.

• TIG is a welding process that uses a non-consumable tungsten electrode to produce the weld.

• The electrode and the weld area are protected from atmospheric contamination by an inert gas, typically argon.

• TIG welding is commonly used for high-quality welds on thin materials, stainless steel, and non-ferrous metals.

• It provides precise control over the welding process and produces clean and ...read more