Multiple Choice
Why should the end of the welding rod be kept inside the protective envelope of the flame?
A) To keep the hot end from oxidizing if it is exposed to the air
B) To keep it hot so it will melt into the weld pool faster
C) It is easier to see there, and you are less likely to touch it to your hand, arm, or leg.
D) You can add the rod quicker if it is kept close to the weld pool.
Correct Answer:
Verified
Correct Answer:
Verified
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