HomeEngineeringLimestone addition in the blast furnace is done to flux __________ present in the raw materials. 1130. Limestone addition in the blast furnace is done to flux __________ present in the raw materials.By Admin / September 6, 2025 A. SiO₂ B. Al2O₃ C. MnO₂ D. P ✅ 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