In the process of qualifying and certifying the WPS, if the test samples do not pass the applicable test, ____.
A) the WPS is discarded and a new one is written
B) the WPS parameter values are changed as feasible, and the samples rewelded
C) make sure the samples were welded by a welder certified for the process
D) the test samples are submitted in any event

Question

Quizplus · Accepted Answer

If the test samples do not pass the applicable test, the WPS parameter values can be changed as feasible, and the samples can be rewelded. This process can be repeated until the samples pass the applicable test. The WPS should not be discarded unless it is determined that it cannot be modified to achieve satisfactory test results. The samples should be welded by a welder certified for the process and submitted for testing until they pass.

In the Process of Qualifying and Certifying the WPS, If