Author Question: In a typical ASME welder qualification test using an open root, if F3 electrodes are used all the ... (Read 78 times)

silviawilliams41 · **on:** Jul 24, 2018

In a typical ASME welder qualification test using an open root, if F3 electrodes are used all the way out, the
welder qualifies on _____.

a. F3 electrodes only for both plate and pipe
b. F4 electrodes for both plate and pipe
c. F3 electrodes for plate only
d. all electrodes for both plate and pipe

Question 2

Edges of test specimens should be rounded because _____.

a. they are more attractive that way
b. it helps prevent cracks from starting at a sharp corner
c. it makes the specimen easier to weld
d. it prevents a notch effect from occurring