Theory questions: Environment
Free questions
- When is it prohibited to use studded tyres, if winter road conditions are not prevailing?
- Can the way you drive influence your fuel consumption?
- Why should you remove a roof box when not using it?
- Which alternative is generally preferred?
- You are driving a car at 70 km/h. What is true about the noise that arises?
Paid questions
- How should you act to minimise carbon dioxide emissions?
- Which of the following is applicable to catalytic converters and cold starts?
- What proportion of the harmful substances does the catalytic converter filter out?
- Which are the two substances primarily produced by a functioning catalytic converter?
- You have just stopped by a guarded railway crossing. To your right on the railway track, you see a long freight train approaching slowly. How should you react?
- Which alternative does not describe economic driving?
- Is it good to keep the heater connected for longer than recommended?
- Which is the most important reason for banning studded tyres?
- Is it appropriate to wash your car where the dirt and detergent runs off into a regular manhole?
- Which of the following is applicable to wide tyres and fuel consumption?
- Does your fuel consumption generally increase when you use the air conditioning (AC)?
- Which alternative best describes a hybrid car?
- Which are the two substances primarily produced by a functioning catalytic converter?
- The air pressure in your tyres is 25% too low. What is true in comparison to having recommended air pressure?
- What is true about older diesel cars without particle filters?
- Which type of fuel contributes the most to the excess of carbon dioxide in the atmosphere?
- Is traffic the main cause of air pollution in many densely populated areas?
- Overall, which of the following gases constitutes the greatest threat to the environment?
- What is infrasound in the context of traffic?
- Is it possible to reduce the soot and particle emissions of a diesel vehicle?
- About how much carbon dioxide does an average car in Sweden emit each year?
- Which option is an example of environmentally friendly driving?
- Does a regular roadworthiness test look at the car’s emissions?
- Which option gives examples of fossil fuels?
- Which is the worst place to wash your car from an environmental perspective?
- How much lead does the petrol sold in Sweden today contain?
- The speed limit for this section of road has been reduced from 110 to 90 km/h. What is the main reason for this? (video)
- Which option is true?
- Which statement is true regarding a correctly used engine heater?
- Which alternative applies to infrasound?
- Which option is true?
- Which option is true?
- Is it true that noise is only a problem for people who live close to major country roads?
- Which type of traffic has the smallest environmental impact per passenger kilometre?
- Which statement is true regarding engine braking?
- It is winter, and you need to scrape the windows. Which option is true?
- Which is the primary reason why studded tyres are not recommended in built-up areas?
- Is it true that fuel consumption is reduced by around 10% if you lower your speed from 110 km/h to 100 km/h?
Old questions
- What does a catalytic converter do?
- Which statement is true regarding the gas carbon dioxide?
- Which option is an example of environmentally friendly driving?
- Which option gives examples of fossil fuels?
- What type of acceleration is the most environmentally friendly with a warmed-up car of a newer model?
- What is true about cold starts?
- Which fuel contributes the least to the greenhouse effect?
- How long before departure should you preheat the engine if the outside temperature is -20 °C?
- How long before departure should you preheat the engine if the outside temperature is -4 °C?
- How long before departure should you preheat the engine if the outside temperature is +10 °C?
- What are HA oils?
- What are retreaded tyres?
- Which of the following is applicable to four-wheel drive and fuel consumption?
- Which rpm level should you avoid exceeding if you want the catalytic converter to be effective?
- Do all new cars that are sold within the EU have to meet any environmental requirements?
- Which alternative gives examples of substances that the Euro norm has established limits for?
- What should you do to conserve fuel in this situation?
- Which statement is true regarding catalytic converters?
- Which statement applies to the stretch 15 metres after this crossing?
- Which engine emits the most harmful nitric oxides?
- How much higher are the emissions of harmful particles from a diesel engine without a particle filter compared to a diesel engine with one?
- What type of diesel is sold in Sweden?
- Is it true that biofuels reduce the total carbon dioxide content in the atmosphere?
- Which alternative describes something that reduces the blood’s ability to take up oxygen and is lethal in large doses?
- Which alternative is something that can have an impact on genetic material, cause cancer and also contribute to the formation of tropospheric ozone?
- Which alternative is something that contributes to the acidification and eutrophication of water, while also having an effect on our breathing?
- Which alternative is something that is dangerous close to the earth’s surface but good higher in the atmosphere?
- What is a car pool?
- Is it good or bad to wax your car from an environmental perspective?
- Does fuel costs increase or decrease with environmentally friendly driving?
- Which statement is true regarding the fuel consumption per kilometre for a petrol-driven car with a catalytic converter after a cold start?
- You are going to Malmö and have a choice between two routes. Route A is 50 km and route B is 57 km long. Which option is true?
- Which alternative is true?
- Which option is true?
- Which two exhaust substances contribute to the formation of tropospheric ozone?
- Which statement is true regarding the gas carbon dioxide?
- What is true when it comes to the fuel consumption of new cars?
- Which alternative describes a way of conserving fuel?
- Approximately what proportion of the Swedish carbon dioxide emissions are caused by road traffic?
- What is PM10?
- How much of the fuel used for road transports in Sweden comes from fossil sources?
- Which amount of carbon dioxide emissions could be avoided annually in Sweden if everyone kept to the speed limits?
- What is true regarding the emissions of sulphur dioxide?
- What is true when it comes to the development of the air quality in built-up areas since the early 1990s?
