Title: Set up for GTAW operations and base metal preparation on ferrous and non-ferrous materials.
Course: Motorsports Technology II (20105-II) > Section: Demonstrating Gas Tungsten Arc Welding (GTAW)

Setup should include

- following written or oral instructions or specifications
- using PPE
- selecting tungsten electrode, shielding gas, and filler material
- preparing tungsten electrode, shielding gas, and filler material
- adjusting polarity and current.

Process/Skill Questions:

- What is the difference between ferrous and non-ferrous metals?
- Why is necessary to adjust polarity?