Most People Don’t Know These Welding Basics—Do You?
What does adjusting wire feed speed mainly affect in MIG welding?
35%
Correct!
Incorrect!
Wire feed speed controls how much filler metal enters the weld pool. If mismatched with voltage, it can cause burn-through or weak penetration.
What does adjusting wire feed speed mainly affect in MIG welding?
Gas tank pressure
Ground clamp strength
Helmet shade level
Arc stability and penetration
35%
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