Practice question

What is the primary hazard associated with driving a heavy vehicle when you are fatigued?

  1. It causes the vehicle's engine to consume more fuel
  2. It leads to slower reaction times, poor hazard perception, and the risk of micro-sleeps or falling asleep at the wheel
  3. It automatically disables the vehicle's ABS system
  4. It increases tyre wear on the drive axle

Answer: B — It leads to slower reaction times, poor hazard perception, and the risk of micro-sleeps or falling asleep at the wheel

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Practice more: Driver CPC Module 4 Practice Questions - UK Driver CPC Module 4 Vehicle Safety Demonstration Test (DVSA) Exam →