In an evacuated system, the lack of air in the collection tubes creates vacuum.
Dehydration is the act of evacuation. We lower the pressure inside a refrigeration system to a point where water will boil at a lower temperature when we evacuate the system. This is a process of degassing. The refrigeration system's water vapor is expelled as a gas.
Using a vacuum to remove dirt off carpet is an example of vacuuming. A vacuum is defined as an area free of air or other substances, as well as a cleaning instrument that uses suction. A vacant area is an illustration of a vacuum. A vacuum is an example of a device used to remove dirt from a floor.
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