Topic: Vehicle lights and horn · Nº 168 / 839

Question picture

Si dos vehículos se cruzan en una curva llevando encendido el alumbrado de largo alcance, ¿cuál de los dos cambiará antes a corto alcance?

If two vehicles with main beam on pass each other on a bend, which of the two should switch to dipped headlights first?

  • AEl que circula por la parte exterior de la curva.The one on the outside of the bend.
  • BEl que circula por la parte interior de la curva.The one on the inside of the bend.
  • CNinguno de los dos.Neither of them.
Show answer

Correct answer

  • BEl que circula por la parte interior de la curva.The one on the inside of the bend.
Explanation

On a bend, the headlights of the vehicle on the inside point towards the outside, exactly where the oncoming vehicle is, so it must be the first to switch to dipped headlights. The beam of the vehicle on the outside shines less on the other one, although it must also switch in time.

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.