Step 3 » GENERAL learning environment Category B (B, B1)

For the answers  A  and  C 

To signal the intention to perform the overtaking maneuver it is not allowed to use the horn or the lights of the headlights, whether it is the main beam (long beam) or the dipped beam (short beam), and regardless of whether these are used separately or combined. See the explanation of answer B.

For the answer  B 

The intention to perform the overtaking maneuver, whether you perform the maneuver by day or by night, will be signalled only with the direction indicator lights. The main beam of the headlights, the combination of the dipped beam and the audible warning or other types of signalling will not be used to signal your intention to perform the overtaking maneuver.

The correct answer is: B

Recommendations:

The correct use of the lighting and signalling system - Audio-Video Lesson --> Road Traffic Code - The technical condition of vehicles and the lighting and light signalling system

Rules regarding the performance of maneuvers and the overtaking maneuver - Audio-Video Lesson --> Road Traffic Code - Overtaking

For the answers  A  and  C 

Regulation** - Article 112

The drivers of vehicles signal with the means of luminous warning, audible warning or with the arm, as appropriate, before performing any maneuver or to avoid an immediate danger.

Regulation** - Article 113

(1) The means of audible warning must be used from a distance of at least 25 m from those they are addressed to, for a duration that ensures the perception of the signal and without causing them maneuvers that may endanger traffic safety.
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Regulation** - Article 114

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(2) At night, when two vehicles approaching from opposite directions come close, their drivers are obliged that from a distance of at least 200 m to use the dipped beam, together with the reduction of speed. When the driver of a motor vehicle approaches a motor vehicle moving in front of him, he is obliged to use the dipped beam from a distance of at least 100 m.
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Regulation** - Article 148

It is prohibited the driver of a motor vehicle or tram:
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14. to use abusively the means of audible warning;
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For the answer  B 

Regulation** - Article 114

(1) The drivers of motor vehicles and trams are obliged to use the lighting and/or signalling installations of these, as follows:
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g) the direction indicator lights for signalling the change of direction of travel, including when putting the vehicle in motion from standstill.

Regulation** - Article 116

(1) The drivers of vehicles are obliged to signal the change of direction of travel, overtaking, stopping and putting in motion.
(2) The intention of the drivers of motor vehicles, agricultural or forestry tractors and trams to change the direction of travel, to exit from a row of waiting vehicles or to enter such a row, to move onto another traffic lane or to turn to the right or to the left or of those who are going to perform turning, overtaking or stopping is signalled by putting into operation the direction indicator lights at least 50 m in the urban area and 100 m outside the urban area before starting to perform the maneuvers.
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** Regulation = REGULATION for the implementation of OUG 195/2002 updated (Road Traffic Code Regulation)