Question

explain the working of refrigerator..

Answer 1

the working of the refrigerator is that it contains machine in in which cool the food which you kept in the refrigerator it condese cooling and it also long the life of the vegetables thanks it also convert liquid into solid stateThis article explains the construction and working of a domestic home refrigerator. You will know details about the principal parts of any domestic refrigerator, namely evaporator, compressor, condenser and capillary tube. A domestic refrigerator works on vapor compression refrigeration cycle.To preserve foods/vegetables and for drinking cold water, we normally rely on the domestic refrigerator but do you know how this machine works? Actually, the domestic refrigerator is a heat pump which throws the heat of the foods or stuff to be cool to the atmosphere by taking the power of a compressor. The second law of thermodynamics with its Clausius statement suggests, to throw heat from low temperature to high temperature, one must put extra efforts in the form of work. The same is done by the compressor in the domestic refrigerator. 

The domestic refrigerator works on 'Vapor Compression Refrigeration Cycle (VCRC)'. The basic working of the cycle is explained as follows.