HomeEngineeringWhich is required in an insulating refractory ? 3322. Which is required in an insulating refractory ?By Admin / September 7, 2025 High thermal conductivity Low porosity Both (a) and (b) Neither (a) nor (b) ✅ 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