HomeEngineeringWhich of the following mainly decides the current to be employed is arc welding? 173. Which of the following mainly decides the current to be employed is arc welding?By Admin / September 6, 2025 A. Electrode size B. Plate thickness C. Voltage across the arc D. Welded portion length ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin