In axial spray metal transfer, the shielding gas is usually a mixture of ____.
A) 95% to 98% argon and 2% to 5% oxygen
B) 2% to 5% argon and 95% to 98% oxygen
C) 50% argon and 50% oxygen
D) 5% argon and 95% oxygen
Correct Answer:
Verified
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A)
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