​What Is the Minimum Acceptance Criteria for Undercut for Visual

question 26

Multiple Choice

​What is the minimum acceptance criteria for undercut for visual inspection of butt welds?

• A) ​greater in depth than 15% of the base metal thickness
• B) ​greater in depth than 5% of the base metal thickness
• C) ​greater in depth than 10% of the base metal thickness
• D) ​no undercut allowed

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