In an arc welding process, which of the following parameters has most influence on the material flow's magnitude anc direction within a small weld pool?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1) In an arc welding process, which of the
following parameters has most
influence on the material flow's magnitude and
direction within a small weld pool?
a. Arc pressure
b. Marangoni stress
c. Buoyancy force
d. Electromagnetic force
Transcribed Image Text:1) In an arc welding process, which of the following parameters has most influence on the material flow's magnitude and direction within a small weld pool? a. Arc pressure b. Marangoni stress c. Buoyancy force d. Electromagnetic force
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