Determine the coefficient of performance (COPR) of the system Express your answer to three significant figures. VALO ΑΣΦ

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Determine the coefficient of performance (COPR) of the system Express your answer to three significant figures. VALO ΑΣΦI 1 vec ? ? Consider an ideal two-stage refrigeration system (Figure 1) that uses R-12 as the working fluid. Saturated liquid leaves the condenser at 40 °C and is throttled to -20 °C. The liquid and vapor at this temperature are separated, and the liquid is throttled to the evaporator temperature at -90 °C. Vapor leaving the evaporator is compressed to the saturation pressure corresponding to -20 °C, after which it is mixed with the vapor leaving the flash chamber. Use TESTCalc to answer the following questions Submit Request Answer Part B What-if Scenario: What would the COP be if the flash chamber were removed with the entire flow directed to the second expansion valve? Figure < 1 of 1 Express your answer to three significant figures. Condenser IVALO ΑΣΦI 1 vec www ? WARM medium High-pressure compressor Expansion valve Flash chamber Expansion valve Low-pressure COLD medium compressor Submit Request Answer Evaporator