HomeEngineeringWhich is an example of closed system? 4317. Which is an example of closed system?By Admin / September 7, 2025 A. Air compressor B. Lquid cooling system of an automobile C. Boiler D. 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