WEL 124
Shielded Metal Arc Welding (Advanced)
Northern Virginia Community College · UGRD · Fall 2026
1 section
Catalog description
Continues instruction on operation of AC and DC power sources, welding polarities, heats and electrodes for use in joining various metal alloys by the arc welding process. Deals with running beads, butt, and fillet welds in all positions. Emphasizes safety procedures. Lecture 2 hours. Laboratory 3 hours. Total 5 hours per week.
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Availability not recently verifiedClass #northern_virginia-1111Fall 2026UGRD3 credits
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