Because a Lap Joint May Not Be as Strong in All

Q1: Changes in the electrode travel angle will

Q2: The gun angle, work angle, and _

Q3: The disadvantages of using the forehand welding

Q5: The lap joint can be welded on

Q6: If the wire feed speed is too

Q7: Butt joints are made by overlapping the

Q8: _ are commonly used to join the

Q9: _ welds are used when the strength

Q10: One disadvantage of the backhand welding technique

Q11: There are several reasons butt welds may