HomeEngineeringWhich of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor)? 4383. Which of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor)?By Admin / September 7, 2025 A. Freon B. Liquid sulphur dioxide C. Methyl chloride D. Ammonia ✅ 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