Question

question 4
what is the weld fume plume?
a the air stream from the puddle to the pick - up hood
b fumes that curl around the tip of the electrode
c the smoke that escapes the ventilation fan
d none of these

Explanation:

Weld fume plume refers to the fumes that curl around the tip of the electrode during welding due to the high - temperature melting and vaporization of materials at the welding site.

Answer:

B. Fumes that curl around the tip of the electrode