ESENRU

Topic: Defensive and eco-driving · Nº 89 / 150

Question picture

¿De qué se encarga el catalizador de un vehículo?

What does a vehicle's catalytic converter do?

  • Areduce el ruido y la temperatura de los gases.It reduces the noise and temperature of the gases.
  • Breduce la cantidad de gases tóxicos que salen al exterior.It reduces the amount of toxic gases released into the air.
  • Creduce la temperatura del motor.It reduces the engine temperature.
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Correct answer

  • Breduce la cantidad de gases tóxicos que salen al exterior.It reduces the amount of toxic gases released into the air.
Explanation

The exhaust system collects the gases from the engine and takes them outside. It has a silencer, which reduces the noise and temperature of the gases, and a catalytic converter, which reduces the amount of toxic gases released into the air.

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