Explain the difference between welder qualification and procedure qualification

What are some of the visual inspection criteria?

What are the applications for the other codes? (when would they be used)

In AWS D1.1, when stud welding, what determines if the weld is visually acceptable?

If a welder is successfully qualified on a fillet weld test in the 3F position, in what other welding positions is he or she also qualified?

What is the difference between a verification inspector and contractor inspector?

Tack welds are subject to the same quality requirements as the final welds except:

What is the minimum required preheat and interpass temperature for 1” thick API 5L grade B steel welded with FCAW when using a prequalified WPS?

Which chapter in AWS D1.1 provides guidance on strengthening previous structures?

Through what angle are the daily startup test studs to be bent, assuming 360 degree flash?