Author Question: When using a weave bead on vertical V-groove welds, _____. a. pause slightly at each toe to ... (Read 223 times)

nummyann · **on:** Jul 24, 2018

When using a weave bead on vertical V-groove welds, _____.

a. pause slightly at each toe to prevent undercut
b. do not chip and clean the weld between passes
c. change to an AC welding current
d. the width of the bead should be at least 5 times the electrode diameter

Question 2

When practicing horizontal V-groove welds, pay particular attention at the termination of the weld to fill the
_____.

a. pad
b. root
c. crater
d. puddle