Practice question
What is a 'dispositif anti-encastrement' (rear underrun protection device / rear bumper bar) on a heavy truck designed to do?
- Prevents passenger cars from sliding under the rear of the truck during a rear-end collision, ensuring car crumple zones and airbags deploy properly
- Protects the truck's rear differential from mud splatters
- Acts as a luggage carrying rack for spare tyres
- Pushes trailing cars away during high-speed reversing
Answer: A — Prevents passenger cars from sliding under the rear of the truck during a rear-end collision, ensuring car crumple zones and airbags deploy properly
The correct answer is shown above. Try the full quiz for additional practice.
Practice more: Cameroon Heavy-Vehicle Theory Practice Questions - Cameroon Driving Theory Test - Categories C, D & E (Heavy & Commercial) Exam →