HomeEngineeringThe value of Lewis number (Le = Sc/Pr) for air-water vapour system is around 7361. The value of Lewis number (Le = Sc/Pr) for air-water vapour system is aroundBy Admin / September 7, 2025 1 0.24 3.97 600 ✅ 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