question archive A continuous supply of 30 V and 200 A is used in arc welding of carbon steel to produce weld bead of 40 mm^2 crOSS-sectional area Ca steel requires 82000 specific energy 12 J/mm^3 for melting Electrode material requires the same specific energy
A continuous supply of 30 V and 200 A is used in arc welding of carbon steel to produce weld bead of 40 mm^2 crOSS-sectional area Ca steel requires 82000 specific energy 12 J/mm^3 for melting Electrode material requires the same specific energy
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A continuous supply of 30 V and 200 A is used in arc welding of carbon
steel to produce weld bead of 40 mm^2 crOSS-sectional area Ca steel requires 82000 specific energy 12 J/mm^3 for melting Electrode material requires the same specific energy. For the welding speed of 10.25 mm/ss, calculate the melting efficiency.
