How to determine whether to use direct current or alternating current with a welding machine, and in what situations should it be connected in reverse?
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How to determine whether to use direct current or alternating current with a welding machine, when to use reverse polarity and when to use positive polarity, as well as reverse direct current and positive direct current. Looking for solutions, or recommendations for videos or course materials; thank you
Take a look at the instructions and compare them; it might give you an answer for reference.