Mumbai University > Mechanical Engineering > Sem 8 > Refrigeration and air conditioning

Marks: 05M

Year: May 2016

Since the evaporator in refrigerator operate at temperatures below $0^o$C, therefore it is subjected to the accumulation of frost or ice. the lower the evaporator temperature the thicker will be the frost formation. Methods Of Defrosting:

i)Manual defrosting:

The simplest method of defrosting is to shut down the system manually …