Credit(s):4 Lecture Hour(s):1 Vocational Lab Hour(s):4.50 Prerequisite(s): WEL 1024, WEL 1025. Formerly WEL 225 Covers welding in all positions on carbon steel plate with the GMAW process. Student should be familiar with basic metallurgy pertaining to the weldability of metals, structural joints and safety in the welding industry.