Topic: Speed and distances · Nº 137 / 961

Question picture

La distancia de reacción, ¿es igual a la distancia de frenado?

Is reaction distance the same as braking distance?

  • ASí.Yes.
  • BNo.No.
  • CSí, si las condiciones son desfavorables.Yes, if conditions are unfavourable.
Show answer

Correct answer

  • BNo.No.
Explanation

Reaction distance is the number of metres the vehicle travels during the reaction time. It depends on the reaction time and the speed (the higher the speed, the more metres travelled in the same time). Braking distance is the distance the vehicle travels from when the driver brakes until the vehicle stops. It may vary depending on the following factors: - The speed you are driving at. - The condition of the vehicle's tyres, suspension and brakes. - The vehicle's load. - The condition of the road surface. - The weather conditions on the road.

Independent app: not affiliated with or endorsed by the DGT (Spain's Directorate-General for Traffic) or the Ministry of the Interior. The official exam is booked with the DGT and taken at its test centres. The questions here are practice material; the DGT's official question bank is not public.