Which wind direction helps to reduce fuel consumption?

Question

DentroTest · Accepted Answer

Aerodynamics is a key factor in eco-driving. The correct answer is the wind blowing from behind (known as a tailwind), as it 'pushes' the vehicle in the direction of travel, decreasing forward resistance (drag). With less resistance, the engine requires less power to maintain speed, resulting in lower fuel consumption. Conversely, a headwind significantly increases aerodynamic drag, forcing the engine to consume more fuel. Side wind is dangerous for stability and does not contribute to savings.

Which wind direction helps to reduce fuel consumption?

Want to pass the Permit B (English) theory test first time?

📚 Keep practicing with more questions from Safety and Economic Driving

How to Reduce Driving Risks

Seatbelt Exemptions on Urban Roads

Seat Belt Exemption for Taxi Drivers in Urban Areas

Main Purpose of the Airbag in a Vehicle

Can an Airbag Deploy When Parking?

Can the airbag replace the seat belt?

Do Advanced Safety Systems Prevent Accidents?

Correct Use of Portable GPS in Cars

Safety Rules When Refueling

Is a helmet mandatory for a quadricycle passenger?