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Zorluk: OrtaWarning Signs

After driving through a ford indicated by a triangular warning sign, you should gently apply your brakes at a safe speed to dry them out and verify their effectiveness.

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True
The statement is correct because water reduces friction between the brake linings and drums or discs. According to the Highway Code, after driving through a ford or deep water, drivers must test their brakes at the earliest safe opportunity by applying light pressure to generate heat and dry them out.

Adım Adım Çözüm

1
Identify the hazard indicated by the warning sign and the road condition encountered.
The triangular sign warns of a ford (water crossing the carriageway), meaning the vehicle has driven through standing or flowing water.
Water on the road immerses the wheels, causing brake discs, pads, drums, and shoes to become wet.
2
Evaluate the mechanical effect of water on braking components.
Wet brakes experience reduced friction between the pads and discs, resulting in diminished stopping power and longer braking distances.
Moisture acts as a temporary lubricant between friction surfaces.
3
Determine the correct driver remedial action under the UK Highway Code.
Testing the brakes lightly at a safe, low speed generates heat, dries the friction material, and confirms that full braking efficiency has returned.
This ensures the vehicle is fully prepared to stop safely in subsequent traffic situations.

Anahtar Kavram

Driver actions and safety procedures after encountering water hazards (ford) indicated by triangular warning signs
Tahmini Süre:45s
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Warning Signs

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