HomeEngineeringTo resist spalling tendency, a refractory should have 3043. To resist spalling tendency, a refractory should haveBy Admin / September 7, 2025 greater diffusivity. low specific heat. low thermal co-efficient of expansion. all (a), (b) and (c). ✅ The correct answer is option D.
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