In the flux classification system, the letter "G" is used to indicate ____.
A) "shielding gas"
B) "grade"
C) an unspecified strength
D) an unspecified classification
Correct Answer:
Verified
Q1: Atmospheric contamination of molten weld metal occurs
Q4: _ can be added to improve hardness,
Q6: Which of the following is a similarity
Q6: Which of the following is true of
Q7: FCA welding deposition rates of more than
Q8: _ all help remove oxides and/or nitrides
Q9: The major atmospheric contaminations come from _.
A)
Q10: In FCAW, atmospheric shielding is _.
A) provided
Q14: The most popular electrode diameters range from
Q18: The main limitation of flux cored arc
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