Topic: Vehicle mechanics and maintenance · Nº 453 / 539

Question picture

¿Qué parte del sistema de transmisión recibe el movimiento de giro del eje secundario?

Which part of the transmission system receives the rotation of the secondary (output) shaft?

  • AEmbragueClutch
  • BÁrbol de transmisiónPropeller shaft
  • CCaja de velocidadesGearbox
Show answer

Correct answer

  • BÁrbol de transmisiónPropeller shaft
Explanation

The secondary shaft of the gearbox transmits the rotation to the propeller shaft, which takes it to the differential of the driving axle. Its universal joints let it follow the movements of the suspension without breaking.

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.