HomeEngineeringWhen a gas in a vessel expands, its internal energy decreases. The process involved is 4679. When a gas in a vessel expands, its internal energy decreases. The process involved isBy Admin / September 7, 2025 A. Reversible B. Irreversible C. Isothermal D. Adiabatic ✅ 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