Question: If the throttling valve in Prob. 1112 is replaced by an isentropic turbine, determine the percentage increase in the COP and in the rate of

If the throttling valve in Prob. 11–12 is replaced by an isentropic turbine, determine the percentage increase in the COP and in the rate of heat removal from the refrigerated space. Answers: 4.2 percent, 4.2 percent

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