the diagram below shows how a refrigerator works.

The chart describes how a refrigerator does its activity.

Overall

,

this

circular process starts with the assimilation of

heat

from food inside the electronic device and ends with the

heat

release into the atmosphere.

To begin

with, the refrigerator absorbs meals'

heat

in order to make it colder for the aliments conservation. After the assumption of hot air, the refrigerator pushes gas through a large tube with warm low-pressure gas.

This

moves inside a compressor, designed as a polygon, and

then

the air is subjected to a hot high-pressure gas. At

this

point, all the warmth is transferred outside.

The next step is

a condenser with cool high-pressure liquid made by three pipes interlacing, and, after that, the high-pressure liquid evaporates. The

last

materials move in a capillary tube (a smaller one compared with the tube used in the first steps of the activity) and start the process again with new

heat

given by the food.