Thermodynamics Test Questions

Q.  How is the COP of gas-refrigeration cycle compared with the COP of vapour compression cycle, for the same capacity?

a. the COP of gas-refrigeration cycle is lower than the COP of vapour compression cycle, for the same capacity
b. the COP of gas-refrigeration cycle is higher than the COP of vapour compression cycle, for the same capacity
c. the COP of gas-refrigeration cycle is same as the COP of vapour compression cycle
d. none of the above


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