HomeEngineeringIn air-conditioning of aeroplanes, using air as a refrigerant, the cycle used is 12034. In air-conditioning of aeroplanes, using air as a refrigerant, the cycle used isBy Admin / September 13, 2025 reversed Carnot cycle reversed Joule cycle reversed Brayton cycle reversed Otto cycle ✅ 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