HomeEngineeringLewis number, which is important in problems involving simultaneous heat and mass transfer, is the ratio of 7053. Lewis number, which is important in problems involving simultaneous heat and mass transfer, is the ratio ofBy Admin / September 7, 2025 Mass diffusivity to momentum diffusivity Thermal diffusivity to mass diffusivity Momentum diffusivity to thermal diffusivity None of these ✅ 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