HomeEngineeringThe sum of reflectivity and absorptivity for an opaque body is equal to 1596. The sum of reflectivity and absorptivity for an opaque body is equal toBy Admin / September 7, 2025 0.5 1 0 2 ✅ 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