Choose the letter of the correct answer.
The purpose of the GTAW torch is to ______. (Obj. 18-4)
a. Hold the tungsten electrode
b. Direct the electric current to the welding zone
c. Direct the shielding gas to the welding zone
d. All of these
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.