As the electrode extension is shortened, the welding current ____.
A) decreases
B) increases
C) stays the same
D) varies erratically
Correct Answer:
Verified
Q2: Mixtures of argon with less than _
Q2: The major advantages of the vertical down
Q5: What can be done to counteract the
Q5: A weld that is high and has
Q6: In GMA welding, the voltage is set
Q6: The _ the density of a gas,
Q10: High gas flow rates _.
A) provide better
Q11: Slight changes in _ can be used
Q13: The correct flow rate of a shielding
Q19: When used as pure gases for welding
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