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API 510 question of the day · 13 November 2026

Today's API 510 practice question

II. Welding procedure and qualification evaluation (ASME IX, RP 577)

A PQR tension specimen breaks in the base metal, outside the weld, below the base metal's specified minimum tensile strength. Under ASME IX, what can make it acceptable?

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This question is original and written to American Petroleum Institute's published content outline. A new question appears each day at midnight Eastern.