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.
| Release Date | January 1, 1944 | |
|---|---|---|
| Status | Released | |
| Original Title | The Story of Alternating Current Arc Welding | |
| Runtime | 15min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | General Electric | |