GTAW is also commonly known as which of the following?

In the context of welding technology, GTAW, or Gas Tungsten Arc Welding, is also commonly referred to as Tungsten Inert Gas (TIG) welding. This name reflects the process's use of a non-consumable tungsten electrode to produce the weld and the inert shielding gas, typically argon or helium, which protects the weld pool from contamination by the environment. The use of inert gas is essential in maintaining the integrity of the weld, especially when working with materials that are sensitive to oxidation and other atmospheric elements.

Recognizing that GTAW and TIG welding are interchangeable terms can help ensure clear communication within the welding community and facilitate understanding across various welding applications.