WDT 268 — Gas Tungsten Arc Lab
Prerequisite: WDT 228 This course provides student with skills needed to perform gas tungsten arc welds using ferrous and/or non-ferrous metals, according to applicable welding codes. Topics include safe operating practices, equipment identification and set -up, correct selection of tungsten type, polarity, shielding gas and filler metals. Upon completion, a student should be able to identify safe operating practices, equipment identification and setup, correct selection of tungsten type, polarity, shielding gas, filler metals, and various welds on ferrous and/or non -ferrous metals, using the gas tungsten arc welding process according to applicable welding codes. Lecture: 0 hours Lab: 3 hours Contact Hours: 6 Credit Hours: 3 WKO – WORKPLACE SKILLS ENHANCEMENT