The Story of Alternating Current Arc Welding

Demonstrates the differences between alternating current and direct current arc welding processes, and in particular the finer control available with AC machines at the time. Watch The Story of Alternating Current Arc Welding in HD free online now on SFlix with multiple servers and instant playback. Enjoy high-quality streaming of The Story of Alternating Current Arc Welding and share your thoughts in the comments below!