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This suggested edit was approved and applied to the post over 1 year ago by Olin Lathrop‭.

20 / 255 
Why arc welding does not require high voltage to arc?
  • I've heared that arc welding is getting done with low voltage. As I know arcing requires high voltage. The how arc welding is done with about 50 volt. In my opinion I've thought we need kilovolts for arcing. Why? Any Idea?
  • I've heard that arc welding is getting done with low voltage. I believe arcing requires high voltage. Then how is arc welding done with about 50 volts? I thought we need kilovolts for arcing. Why? Any i[]()dea?
voltage current welding
voltage current welding

Suggested over 1 year ago by JYelton‭