HomeEngineeringChromite refractories are 3217. Chromite refractories areBy Admin / September 7, 2025 acidic refractory. neutral refractory. basic refractory. fired at a temperature of 600°C only. ✅ 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