HomeEngineeringSilica bricks have low spalling resistance below 600°C, due to its 3193. Silica bricks have low spalling resistance below 600°C, due to itsBy Admin / September 7, 2025 very high thermal conductivity. high co-efficient of expansion upto this temperature. high thermal diffusivity. low refractoriness. ✅ 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