Step 3 » GENERAL learning environment Category C (C, C1)

For answer  A 

You are obliged to drive with a speed that does not exceed 30 km/h in the urban area, or 50 km/h outside built-up areas, in the particularly dangerous curves signalled as such or in which the visibility is less than 50 meters. And if the truck which you drive has a trailer attached, you will reduce the speed in time (before the curve), because the danger of skidding of the trailer is very high. The negotiation of a curve is done with reduced and constant speed, and only after exiting the curve, when the visibility is good, you can accelerate.

For answer  B 

When you reach the top of the curve, that is in its middle, NOT is the right moment to accelerate. The right moment to accelerate is right after exiting the curve, when you also have the best visibility.

For answer  C 

It is not recommended to brake inside the curve, the braking is done before the curve. If you brake inside the curve, the trailer will tend to move straight ahead and the phenomenon of oversteer of the trailer appears.

The correct answer is: A

Recommendations:

Defensive driving course --> Defensive driving course

Speed reduction and maximum speed limits - Audio-Video Lesson --> Road Traffic Code - Speed of travel

Regulation** - Article 123

The driver of a vehicle is obliged to drive with a speed that does not exceed 30 km/h in the urban areas or 50 km/h outside built-up areas, in the following situations:
[...]
b) in particularly dangerous curves signalled as such or in which the visibility is less than 50 m;
[...]

** Regulation = REGULATION for the implementation of OUG 195/2002 updated (Road Traffic Code Regulation)