*/*_Out of the following refrigration cycles, which one has the minimu – McqOptions

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1.	/_Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)??
A.	Air cycle
B.	Carnot cycle
C.	Ordinary vapour compression cycle
D.	Vapour compression with a reversible expansion engine
Answer» B. Carnot cycle

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