Driving licence exam
What does a catalytic converter do?
- The catalytic converter converts the harmful substances in the petrol into carbon dioxide and water through chemical reactions.
- 80–95% of the harmful substances disappear.
- The catalytic converter has a working temperature of 400-600°C, which means it takes a while before it works optimally.
Useful links:
- Catalytic converter (Körkortonline.se)
This is an example of one of the driving theory questions at Körtkortonline.se. There are questions in two languages: English mock test, Swedish mock test
More examples of theory questions:
- The car is stationary and will make a left turn. What do you think about the positioning?
- Which option describes defensive driving?
- What does the black 30 sign mean?
- Which of the following statements regarding worn tyres with poor tread depth is true?
- What is the most appropriate way to turn in a junction where a U-turn is prohibited?
- Which statement is true regarding the gas carbon dioxide?
- You are driving the car from which the photo is taken and you want to turn into the small road on the right. Which statement is true?
- Is it permitted to park directly after a pedestrian crossing?
- What rule applies at the next junction?
- Who is obliged to give way if another car comes from the road on the right?
- Which month has the highest number of pedestrian deaths in traffic?
- What is the reaction distance?
- What do these road signs mean?
- What should you do if you are driving in a waterlogged lane?
- You have a car made in 2014 and the last inspection was 4 April 2020. When are you required to inspect it again?
- Who can use a public transport lane located on the right in the direction of travel?
- Is it permitted to allow a child under 3 years old to travel in a taxi without a child safety seat?
- What do the red figures at the bottom of the additional panel mean?
- What rules apply to the bus stop in the picture provided that no bus comes?
- You are visiting a city and planning your parking for tomorrow, which is Wednesday, 1 May (national holiday). Which statement is true?
Category:
- Driving licence exam: Vehicle
- Driving licence exam: Environment
- Driving licence exam: Traffic safety
- Driving licence exam: Traffic regulations
- Driving licence exam: Individual circumstances
- Driving licence exam: Road signs
