A. Ammonia B. Carbon dioxide C. Sulphur dioxide D. R-12
Home/Mechanical Engineering (MCQs)/Refrigeration and Air Conditioning/In larger industrial and commercial reciprocating compression systems, refrigerant widely used is_____. Refrigeration and Air Conditioning In larger industrial and commercial reciprocating compression systems, refrigerant widely used is_____. A. Ammonia B. Carbon dioxide C. Sulphur dioxide D. R-12 Answer: Option A. Explanation: No answer description available for this question. Show AnswerDiscussion
