HomeEngineeringThe refrigerant used for absorption refrigerators working on heat from solar collectors is a mixture of water and 12962. The refrigerant used for absorption refrigerators working on heat from solar collectors is a mixture of water andBy Admin / September 13, 2025 carbon dioxide sulphur dioxide lithium bromide R-12 ✅ The correct answer is option C.
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