HomeEngineeringFor arc welding 17882. For arc weldingBy Admin / September 13, 2025 alternating current with high frequency is used alternating current with low frequency is used direct current is used any one of these ✅ The correct answer is option C.
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