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Welding
Welding Red Seal Certification
Shielded Metal Arc Welding (SMAW)
Knowledge Check
Shielded Metal Arc Welding (SMAW)
Knowledge Check
Knowledge Check
1 / 10
Which technique helps counteract arc blow during DC welding?
A
Move the ground clamp position or switch to AC
B
Switch to a larger diameter electrode
C
Increase amperage by 20% and weld faster
D
Apply preheat to demagnetize the base metal
Check Answer
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