volt calculation

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  • January 26, 2018 at 5:54 am #1603
    bulldog39
    Spectator

    How do I calculate the Volts when I already know the Amps and Travel Speed  ?

    January 27, 2018 at 8:47 am #1602
    control-arc
    Spectator

    Can’t be done unfortunately, need to use a multimeter or the welding machines own readouts if it is calibrated and reliable but multimeter will give a better reading

    January 28, 2018 at 10:07 pm #1606
    Flash
    Spectator

    if you have heat input, amps and travel speed you can calculate volts just by transposing the formula but if you do not have all of the information you cant

    having said that if you are using stick or tig (MMAW or GTAW) you can guesstimate with a degree of accuracy what volts you will have

    GTA will be about 12v +- and MMA 24+-
    depending on amps, as the amps go up so does the volts

    R
    GF

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