Which welding process uses oxyacetylene gas combined with oxygen to produce heat? Which welding process uses an electrode? Which welding process passes electricity through the pieces to be welded? List the five types of groove welds. Draw a typical welding symbol and label its parts. What type of weld would join two pieces at 90°? What is a field weld? Your name: Your email address: (required) Your instructor's name: Your instructor's email address: (required)
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