The free 10-question CWI Part B check
CWI Part B · Question 1 of 10Untimed
10 questions, untimed, about 26 minutes. Your score by domain at the end.
Welding Inspection and Discontinuities
A convex fillet weld replica is checked with a leaf-type fillet gauge. The drawing calls for a single fillet size. The vertical leg fits the 3/8 in blade and the horizontal leg the 5/16 in blade. What size is recorded?
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Every question is original and written to American Welding Society's published content outline, and every explanation cites the code section or source it relies on. Expert-reviewed: every question was checked by a CWI with 15 years in structural welding (Oct 21, 2026).