Undergraduate - UAA level WELD A112 Minimum grade of C
OR Undergraduate - UAA level WELD A161 Minimum grade of C
Builds on knowledge and techniques covered in WELD A112 or WELD A161. Introduces theory and practice of FCAW using self-shielded and dual-shielded wire processes. Covers physics of metal transfer, electrical characteristics of power supplies, wire feeders, and filler metal selection and storage.