IN_CASE_OF_SUBMERGED_ARC_WELDING,_THE_ELECTRODES_UPTO___________DIAMET – McqOptions

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1.	IN_CASE_OF_SUBMERGED_ARC_WELDING,_THE_ELECTRODES_UPTO___________DIAMETER_MAY_BE_USED.?$
A.	30 mm
B.	20 mm
C.	15 mm
D.	12 mm
Answer» E.

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