Driving theory questions

Which option is true?

  • Incorrect: 🔒
  • Incorrect: 🔒
  • Correct: 🔒
  • Incorrect: 🔒

Review of the options:

  • All internal combustion engines contribute equally to the greenhouse effect.
    – Wrong, a large fuel-guzzling engine is worse than a small one.
  • Ethanol is a greenhouse gas.
    – Wrong, ethanol is a type of fuel, not a gas.
  • The permitted time of engine idling is often limited.
    – Correct, examples of regulations regarding idling: Skellefteå
  • The unladen weight of a car has no impact on its fuel consumption.
    – Wrong, a heavy car requires more power. More power = more fuel.

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