HomeEngineeringA friction lighter is normally used for lighting gas welding torch, because of the reason that 746. A friction lighter is normally used for lighting gas welding torch, because of the reason thatBy Admin / September 6, 2025 A. Its initial cost is very low B. Duration of spark created is very small C. Safety of welder is ensured D. It is easier to operate & maintain ✅ 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