Which of the following has the minimum value of COP for a given refrigeration effect? Options: A . &nbspReverse Carnot cycle B . &nbspOrdinary vapour-compression cycle C . &nbspVapour-compression process with a reversible expansion engine D . &nbspAir refrigeration cycle

Which of the following has the minimum value of COP for a given refrigeration ef

Question

Which of the following has the minimum value of COP for a given refrigeration effect?

Options:

A . Reverse Carnot cycle

B . Ordinary vapour-compression cycle

C . Vapour-compression process with a reversible expansion engine

D . Air refrigeration cycle

Answer: Option D

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