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In a bus, preventive maintenance of the braking system is essential because:

Correct answer

It directly affects vehicle and passenger safety

The braking system is fundamental to the safety of the vehicle and its passengers.

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  • It directly affects vehicle and passenger safety

  • It is mainly related to ride acoustic comfort

  • It should only be checked if smoke is seen from the wheels

The real exam in English is a translation of the Spanish original; compare both here.

Show the Spanish original

En un autobús, el mantenimiento preventivo del sistema de frenado es esencial porque:

  1. Influye directamente en la seguridad del vehículo y los pasajeros(Correct answer)
  2. Se relaciona sobre todo con el confort acústico del viaje
  3. Solo debería revisarse si se observa humo en las ruedas

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