HomeEngineeringThree basic raw materials which are needed in large quantities for production of steel are_______________? 117. Three basic raw materials which are needed in large quantities for production of steel are_______________?By Admin / September 7, 2025 A. iron ore, coal and sulphur B. iron ore, carbon and sulphur C. iron ore, coal and lime stone D. iron ore, carbon and lime stone ✅ 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