engineering recuitment SAIL OCTT Mock Test 2024 Production Engineering (Manufacturing) Joining Welding
Too high welding current in arc welding would result in
1
Excessive piling up of weld metal, poor penetration, wasted electrodes
2
Excessive spatter, under cutting along edges, irregular deposits, wasted electrodes
3
Too small bead, weak weld and wasted electrodes
4
Excessive pilling up of weld metal, overlapping without penetration of edges, wasted electrodes
5
Excessive spatter, poor penetration, unstable arc, wasted electrode