HomeEngineeringFusion point of an acidic refractory material is 3424. Fusion point of an acidic refractory material isBy Admin / September 7, 2025 increased by the addition of basic oxides. reduced by the addition of basic oxides. not affected by the addition of basic oxides. always more than 2500°C. ✅ The correct answer is option B.
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