Working principal of refrigerator
Answers
Answer:
The process starts with the compressor. In this cycle, a circulating working fluid or refrigerant enters the compressor as a vapor.
In the compressor, it gets superheated.
The superheated vapor travels through the condenser and dissipates the superheat outside the refrigerator.
So, the room you keep in the refrigerator gets heated.
When the vapor leaves the condenser, it becomes liquid.
Next, the liquid refrigerant passes through an expansion valve.
Here the pressure of the refrigerant decreases.
Ultimately, it passes through the Evaporator where the warm air is cooled down by the cold refrigerant.
For this reason, the refrigerator chamber gets cold.
Answer:
Explanation:
A refrigerator does not cool items by lowering their original temperatures; instead, an evaporating gas called a refrigerant draws heat away, leaving the surrounding area much colder. Refrigerators and air conditioners both work on the principle of cooling through evaporation