If the Voltage and Wire Feed Speed Are Not Changed

question 1

Multiple Choice

If the voltage and wire feed speed are not changed but a larger wire size is used, the _________.

• A) amperage would automatically go up
• B) electrode would short out to the weld because more amps are needed for the larger wire size
• C) voltage would decrease because the larger wire would have less resistance.
• D) voltage would decrease because the larger wire would have less resistance

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