Theory exam
What happens to your kinetic energy if you increase your speed from 30 km/h to 90 km/h?
“Kinetic energy increases quadratically with increasing speed” (Du och jag i trafiken [You and me in traffic], 28th Edition, page 159)
How many times faster is the speed? 90 / 30 = 3, i.e. the speed is 3 times faster.
How many times greater is the kinetic energy? 32 = 3*3 = 9, i.e. the kinetic energy is 9 times greater.
Körkortonline.se offers driving licence theory tests in English. This is an example of an explanation of a test question.
More examples of explanations:
- You want to make a turn with a vehicle that has no indicator. How do you signal your intention?
- Should you apply the parking brake in winter when the weather is humid?
- What is a dual-circuit brake system?
- What is it called when the braking force is transferred through a liquid?
- Which alternative is not a common type of brake in private cars?
- What does the abbreviation MS, which can be found on winter tyres, stand for?
- What is power steering?
- Is it possible to steer a car even if the power steering breaks?
- Do all car batteries need to be filled up with distilled water sometimes?
- What does a coolant consist of?
- What is the function of the glycol in the coolant?
- Are the basic check lights the same on the dashboards of all cars?
- Is it common for people who use a pedestrian crossing in the dark to be hit by a car?
- Are you allowed, on your own accord and without permission, to install green lamps at the same height as a vehicle’s headlights?
- The picture is taken from the car you are driving. Where should you be looking?
- You are driving the car from which the picture is taken and are about to pass the horse trailer. When should you turn on your full beams?
- Is it true that rear fog lights may only be used in fog?
- Do you have to turn off your full beams when meeting an oncoming train?
- Which road conditions are the most treacherous?
- What causes the jackknife effect when driving with a trailer?
Category:
- Theory exam: Vehicle
- Theory exam: Environment
- Theory exam: Traffic safety
- Theory exam: Traffic regulations
- Theory exam: Individual circumstances
- Theory exam: Road signs
Examples from the account you can buy
Full access, 1000 questions
- All 1000 practice questions in English with explanations.
- Unlimited tests during your access period.
- Statistics + AI analysis that gives you deeper insight into what you need to improve.
You also unlock guides built on our unique data – several million practice tests over some 20 years:
- Where do students most often lose points?
- See the most tested traffic rule and the specific words to watch for when taking tests.
Get started – choose your access period: