1. An R22 standard refrigerating cycle operates at an evaporator pressure of 367.01 kPa and a condensing pressure of 1833.45 kPa. It is desired to increase the evaporator pressure from 367.01 to 602.28 kPa. Determine For 367.01 kPa Evaporator (a) temperature and degree superheat leaving the compressor (b) mass of vapor entering evaporator (c) evaporator load (d) condenser load (e) work on the compressor (f) coefficient of performance

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