HomeEngineeringOn opening the door of an operating refrigerator kept in a closed room, the temperature of the room will 4921. On opening the door of an operating refrigerator kept in a closed room, the temperature of the room willBy Admin / September 7, 2025 A. Increase B. Decrease C. Remain same D. Increase in summer and will decrease in winter ✅ 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