HomeEngineeringHeat transfer by radiation from a hot body will be most rapid, if its surface is __________ because of its higher emissivity. 1107. Heat transfer by radiation from a hot body will be most rapid, if its surface is __________ because of its higher emissivity.By Admin / September 6, 2025 A. White & rough B. Black & rough C. White & polished D. Black & polished ✅ 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