Step 3 » GENERAL learning environment Category D (D, D1, Tb, Tv)

For answer  A 

Sound pollution does not fall under ecological conduct, as there is no toxic residue resulting from it. We must remember that it is prohibited the driver of the motor vehicle to use sound systems at a noise level that would affect the safe movement of him and of the other road users.

For answer  B 

At washing and degreasing many substances harmful to the environment are used which reach the water circuit in nature. Therefore their excessive use increases pollution, it does not combat it.

For answer  C 

Aggressive driving, sudden starts and abrupt braking increase fuel consumption by up to 40%, therefore strong acceleration without reason, then abruptly braking, instead of having a journey as smooth as possible, increases the quantity of noxious substances emitted by the motor vehicle, thus causing a higher degree of pollution. Therefore ecological conduct requires you to be calm and to anticipate the situations so as not to be obliged to accelerate or to brake abruptly.

The correct answer is: C

Recommendations:

The complete explanation of the sign --> Selection of the traffic on directions of travel near the intersection

For answer  A 

Regulation** - Article 148

Is prohibited the driver of the motor vehicle, agricultural or forestry tractor or tram:
[...]
7. to have during movement concerns that would dangerously distract his attention or to use sound systems at a noise level that would affect the safe movement of him and of the other road users;
[...]

For answer  B 

The situation is not regulated by legal articles. It belongs to the bases and to the principles of preventive conduct..

For answer  C 

The situation is not regulated by legal articles. It belongs to the bases and to the principles of preventive conduct..

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