Question

in gmaw, the arc is struck between the __ and the __.
nozzle, base metal
electrode, weld metal
electrode, base metal
nozzle, weld metal
question 8
short circuiting transfer uses a high welding current and voltage.
true
false

Explanation:

In Gas - Metal Arc Welding (GMAW), the arc is struck between the electrode and the base metal. Short - circuiting transfer in welding uses a low welding current and voltage.

Answer:

Question 7: electrode, base metal (corresponding to the option "electrode, base metal")
Question 8: False