In GMA welding, the voltage is set ____ and the amperage is set ____.
A) on the welder, on the welder
B) by changing the wire-feed speed, on the welder
C) on the welder, by changing the wire-feed speed
D) by changing the wire-feed speed, by changing the wire-feed speed
Correct Answer:
Verified
Q2: Mixtures of argon with less than _
Q5: What can be done to counteract the
Q5: A weld that is high and has
Q6: The _ the density of a gas,
Q7: As the electrode extension is shortened, the
Q10: High gas flow rates _.
A) provide better
Q11: Slight changes in _ can be used
Q13: The correct flow rate of a shielding
Q15: At any one voltage setting, _ amperage
Q19: When used as pure gases for welding
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