HomeEngineeringWhen an unsaturated air-water mixture is heated at constant pressure, then 6985. When an unsaturated air-water mixture is heated at constant pressure, thenBy Admin / September 7, 2025 The partial pressure of water vapour increases The specific humidity decreases The relative humidity increases The relative humidity decreases ✅ The correct answer is option D.
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