This is an old question that is no longer in use.
Images may be missing and the information may be dated.
What does a coolant consist of?
“The coolant consists of glycol and water.” (Driving Licence Book, 19th Edition, page 140)
The glycol protects from rust and prevents the coolant from freezing in winter.
This is an example of one of the driving theory questions at Körtkortonline.se. There are three languages: English (free demo test), Swedish (free demo test) and Arabic (free demo test)
There is also a driving licence book online (2024).
More examples of theory questions:
Category: