Somewhere around the Arctic Circle would be a pretty good guess.
Refrigeration has helped people by enabling them to safely store food. Without refrigeration, foods would spoil and have to be thrown away.
Tonne of refrigeration(TR) is the practical unit of refrigeration effect.Tonne of refrigeration(TR) is defined
Refrigeration was created in 1859
example of mechanical refrigeration
example of mechanical refrigeration
You will be well aware that all the refrigeration systems used today needs regular maintenance. All the refrigeration equipment maintenance is carried out by a well trained refrigeration technician. Commercial refrigeration is found in every food processing establishment. Hence the demand for the refrigeration technicians is also high.
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Institute of Refrigeration was created in 1899.
What will you do if the evaporator of refrigeration is not freezin
The two types of refrigeration are vapor compression refrigeration and absorption refrigeration. Vapor compression refrigeration is the most common type and is used in most household refrigerators and air conditioning systems. Absorption refrigeration, on the other hand, uses heat to generate a refrigerant vapor instead of a mechanical compressor.
The best answer is 'yes' as the development of refrigeration has led to many discoveries and better health of nations. An example of refrigeration having a negative effect on the world was the making of chlorofluorocarbons in the early 20th century. These CFCs were used as a cooling substance, which was the main way refrigerators kept things cold. The making of these CFCs and the releasing of CFCs back into the atmosphere has led to the main destruction of the ozone layer, the layer around Earth that protects Earth from harmful rays from the sun. While one refrigerator may not effect the entire world (unless you are Indiana Jones in the 4th movie), refrigeration has made an effect on the planet.
what are the advantages and disadvantages of refrigeration