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

In SMAW, qualifying with an F4 electrode will qualify the welder to weld with F1, F2, F3 and F4 electrodes. 

For a 1F weld, the F stands for: 

Which of the following expressions is equivalent to the pseudocode shown here?

In the “Teach Back” method we ask clients all of the following except:

Preheating and postheating does not help control distortion. 

A qualification test measures the welder’s ability to make _____ and _____ welds in different positions. 

Which of the following errors will occur when attempting to assign a real value to an integer variable?

Which of the following is the least efficient sorting algorithm for large arrays?

In SMAW, qualifying with an F4 electrode will qualify the welder to weld with F1, F2, F3 and F4 electrodes.