Author Question: Nozzles for welding guns are generally more ________ than nozzles used for GMAW. A) Heavy duty ... (Read 75 times)

ssal · **on:** Jul 26, 2018

Nozzles for welding guns are generally more ________ than nozzles used for GMAW.

A) Heavy duty
B) Expensive
C) Light duty
D) All of the above
E) None of the above

Question 2

The ________ technique produces a more convex weld bead with deeper penetration.

A) Intermittent
B) Backhand, or drag
C) Forehand, or push
D) All of the above
E) None of the above