Continuation of the hands-on activities, including using the flux-cored arc welding process using semi-automatic machines in all positions with a variety of electrode wires, diameters, and gases. Submerged arc welding is performed in the flat and horizontal position with semi-automatic torches using gravity or pressurized systems. Instruction on machine applications is also included. 2 Credits (0 Lecture - 6 Lab) Corequisite(s): WEL210. Fall Only.