• Welcome to refrigeration and air conditioning learning management system Moodle (gnomio)

    The RAC systems act as essential features of advanced societies since people prefer the ease and means to keep edibles fresh depending on cold storage services while industries need such operations to guarantee some produce quality. Indeed, at the heart of these systems are thermodynamic principles that facilitate heat transfer from one location to another: primarily between indoors and outdoors. In refrigeration systems, a substance called the ‘refrigerant’ circulates within a closed circuit alternately evaporating and condensing; absorbing heat during the process of evaporation and contributing it when in a state of conversion to liquid after becoming hot by absorption. refrigeration image cycle

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Available courses

Thermodynamics

REFRIGERATION AND AIR CONDITIONING

Refrigeration may be defined as the process of achieving and maintaining a temperature below that of the
surroundings, the aim being to cool some product or space to the required temperature.