What are some of the defects that the root weld face may have that are acceptable as long as the root surface is correct?
A) Cracks and porosity
B) Undercut and overlap
C) Arc strikes and worm holes
D) N one of the above

Question

Quizplus · Accepted Answer

Cracks, porosity, undercut, overlap, arc strikes, and worm holes are generally considered defects that are not acceptable in welds, regardless of the condition of the root surface.

What Are Some of the Defects That the Root Weld