1.) Apply safety regulations, procedures, and precautions of the GTAW process.

2.) Demonstrate correct techniques for setting up, adjusting, and selecting materials for various GTAW machines and equipment, including tungsten electrodes, machine controls and settings, and shielding mixtures of gases.

3.) Demonstrate correct techniques for joint designs used in the GTAW process.

4.) Demonstrate correct welding techniques for carbon steel in the 1-F flat position and in the 2-F horizontal position.

5.) Demonstrate correct welding techniques for aluminum in the 1-F flat position and in the 2-F horizontal position.

6.) Demonstrate correct welding techniques for stainless steel in the 1-F vertical position and in the 2-F horizontal position.