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.
Title | The Story of Alternating Current Arc Welding |
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Year | 1944 |
Genre | Documentary |
Country | United States of America |
Studio | General Electric |
Cast | |
Crew | |
Keyword | welding, instructional |
Release | Jan 01, 1944 |
Runtime | 15 minutes |
Quality | HD |
IMDb | 0.00 / 10 by 0 users |