If a welder fails a qualification test, he or she may immediately restest by taking ______ test weld(s) of the type that was failed. 

Sometimes distortion takes place when devices such as clamps are removed. This is caused by residual stess. 

Tests are usually given on plate thicknesses of _______ for limited thickness qualification. 

Which of the following is a welding technique in which the general progression of welding is from left to right, but the weld beads are deposited in short increments from right to left? 

Chain clamps are used to fit up straight pipe and can not be used to fit up elbows, flanges and Ts. 

Strongbacks, clips, yokes and wedges are the most common tools used for: 

When preparing the test strip, round the edges to a smooth _____ radius. 

In addition to codes and standards, there are generally _________ that apply to each job. 

What is the value of y after the following statement is coded and executed, given that x = 25?

Which of the following shows the results of tensile tests, guided bend tests and visual inspections?