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Purpose of coating of electrodes used in arc welding
0
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asked
Aug 7, 2017
in
production
by
chandu
(
215k
points)
The electrodes used in arc welding are coated. This is not expected to
(a) Provide protective atmosphere to weld
(b) Stabilize the arc
(c) Add alloying elements
(d) Prevent electrode from contamination
production
gate
welding
1994
arc-welding
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1
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answered
Jan 3, 2018
by
GIRIJA PRASAD
(
200
points)
(D) prevent electrode from contamination
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