Jeff

1. When the weld metal spills over beyond the toe or root of the weld it is called?

• overlap

• porosity

• undercut

• spatter

When welding a beam for a garage, the welder found out that his bead is not looking good, what will it cause on the structure of the building?

• strengthen

• weaken

• breaks

• beautify

After welding and you found out that there is a welding defect, what will you do?

• repair

• re-weld

• continue

• discard

Which of the following cannot cause undercutting?

• too low current

• current too high

• improper electrode size

• faulty electrode manipulation

What do you need to adjust when you notice that the electrodes melts too fast during welding in order to have a good weld/bead appearance?

• current

• angle

• speed

• arc length