Refrigeration is the process of removing excessheat from space and transferring the same to the environment. It is well known that spoilage of food, beverages and many other substances is reduced at a lower temperature. Thus in order to preserve
Refrigeration is the process of removing excessheat from space and transferring the same to the environment. It is well known that spoilage of food, beverages and many other substances is reduced at a lower temperature. Thus in order to preserve