Question: A Freon 2 2 refrigerating machine operates between a condenser temperature of 4 0 oC and an evaporator temperature of 5 oC . Calculate the

A Freon 22 refrigerating machine operates between a condenser temperature of 40oC and an evaporator temperature of 5oC. Calculate the increase (per cent) in the theoretical piston displacement and the power consumption of the cycle: 1) If the evaporator temperature is reduced to 0oC.2) If the condenser temperature is increased to 45oC.

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