ESENRU

Topic: Vehicle mechanics and maintenance · Nº 151 / 539

Question picture

¿En qué tipo de pavimento la adherencia del neumático será más difícil?

On what type of road surface will tyre grip be most difficult?

  • APavimentos rugosos como los de cementoRough surfaces such as concrete
  • BPavimento flexible como el asfaltoFlexible surfaces such as asphalt
  • CPavimento de adoquinesPaving stones (cobbles)
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Correct answer

  • CPavimento de adoquinesPaving stones (cobbles)
Explanation

Grip is better on flexible, rigid or rough surfaces than on polished surfaces such as paving stones. Surfaces in good condition that are dry and clean also give more grip than uneven or icy surfaces or surfaces with loose gravel, for example.

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