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The basic( )cycle makes use of the boiling and condensing of a working fluid at differenttemperatures and, therefore, at different pressures.
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A liquid boils and condenses-the change between the liquid and gaseous states -- at a temperature which depends on its( ), within the limits of its freezing point and critical temperature.
( )regulates the refrigerant flows from the high pressure side of the system to the lowpressure side.
The saturation temperature changes with( )
The most infamous greenhouse gas is( )
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