This is the 4783rd most frequent German word.
ac
The term "ac" is not recognized as a standard German word. It may be a typo or abbreviation.
Here, 'AC' stands for air conditioning, referring to the device used to cool the environment, a borrowed abbreviation used in German.
Das AC ist an einem heißen Tag sehr hilfreich.
The AC is very helpful on a hot day.
In this instance, 'AC' is an abbreviation for alternating current, a term commonly used in electrical engineering and physics.
Bei der elektrischen Spannung verwendet man AC statt DC.
In electrical voltage, AC is used instead of DC.
Here, 'AC' again refers to air conditioning, emphasizing convenience in modern vehicles as expected by consumers.