Breadcrumb Home Welding Introduction to Multi-Process Structural Welding OSA Introduction to Multi-Process Structural Welding Download as PDF Degree Welding (TSI-Waived) Semester I Course Code Title Credits WLDG 1428 Introduction to Shielded Metal Arc Welding (SMAW) 4 WLDG 1430 Introduction to Gas Metal Arc Welding (GMAW) 4 WLDG 1434 Introduction to Gas Tungsten Arc Welding (GTAW) 4 Sub-Total Credits 12 Total Credits 12