HomeEngineeringThe ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium. This is __________ law. 1412. The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium. This is __________ law.By Admin / September 7, 2025 Kirchoffs Planck’s Wien’s displacement Stefan-Boltzman ✅ The correct answer is option A.
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