GTAW Part 1

What do GTAW stands for?

• Gas Tungsten Age Welding

• Gas Tungsten Arc Welding

• Gas Torch Age Welding

• Gas Torch Arc Welding

Which of the following are the basic parts of GTAW setup? (More than 1 answer)

• Welding Machine

• Torch

• Electrode

• Inert gas supply and controls

____________ is a device used in GTAW process to control the position of the electrode, to transfer current to the arc and to direct the flow of shielding gas.

• Welding Machine

• Welding Torch

• Electrode

• Inert gas supply and controls

____________ is secured within a GTAW torch to carry current to the welding arc.

• Collet

• Collet Body

• Electrode

• Gas Lens

What are the TWO(2) gaseous used as shielding gas for GTAW?

• Argon

• Carbon dioxide

• Helium

• Acetylene

In GTAW process, __________ is the metal added when making a welded, brazed or soldered joint.

• Electrode

• Filler rod

• Flux

• Metal powder

What is the code to identify the filler rod is for GTAW?