The Story of Alternating Current Arc Welding

• • Documentary

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.

Documentary
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Available Formats The Story of Alternating Current Arc Welding Secure Scanned : 05/29/2024 Download HD

The Story of Alternating Current Arc Welding (1944)

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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.
Runtime: 15 minutes
Language: English
Country: United States of America
Cast:
Crew:

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