Question

For how long does a welding operators qualification remain in effect?

A) indefinitely, unless there is a reason to question his/her ability
B) six months
C) one year
D) two years

Answer 1

A welding operator's qualification generally remains valid for two years, but requalification may be required after a six-month period of inactivity or if the operator's ability is questioned.

Step-by-step explanation:

The qualification of a welding operator typically remains in effect for a specified period unless there are significant changes in the work situation or a lapse in the welding activity. In accordance with the American Welding Society (AWS) and other welding standard agencies, the period is generally two years. However, if a welding operator has not welded with a process during a period of six months or more, or if there are specific reasons to question the welder's ability, requalification may be necessary.