Electrode material for carbon arc welding

Q.  The electrodes used in carbon arc welding are made up of
- Published on 03 Sep 15

a. Carbon
b. Graphite
c. Either carbon or graphite
d. Zinc

ANSWER: Either carbon or graphite

Post your comment / Share knowledge


Enter the code shown above:
 
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)