​Which of the Following Might Result in Linear Slag Inclusions

question 49

Multiple Choice

​Which of the following might result in linear slag inclusions?

• A) ​Improper shielding gas flow on a GTA weld.
• B) ​wormholes
• C) ​Making a SMA weld over a highly crowned previous weld.
• D) ​Too high of a welding current in the vertical up position.

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