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jonny b
jonny b asked in Science & MathematicsEngineering · 1 decade ago

can any welders help me with this?

Voltage used in manual metal arc has a special characteristic. With the aid of a sketch name the type of voltage. Also sketch and name the voltage used for MIG.

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  • poncadave
    Lv 4
    1 decade ago
    Favorite Answer

    Voltage is either reverse or straight polarity.

    The amount needed depends on the application.

    Mig is usually straight polarity.

  • clandrootor
    1 decade ago

    Surely you just need to find this info via a standard internet search its what the web does best.

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