HomeEngineeringCarbon refractories are exclusively used in the 3307. Carbon refractories are exclusively used in theBy Admin / September 7, 2025 hearth of blast furnace. walls of coke oven. regenerators of coke oven. side wall of soaking pits. ✅ 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