Lights-Signals Exam 1

Traffic regulations state that you may flash your low-beam or high-beam lights, day or night, at very short intervals in order to avoid a potential accident, especially in narrow roads with many curves. If you flash your lights, you must always avoid blinding vehicles traveling in the opposite direction.

When for some reason we have to make an emergency braking, a sudden reduction of the speed, or simply to warn that we intend to slow down our vehicle, we must step on the brake several times to warn the person behind us, by using the brake lights, that we are going to slow down our vehicle.

Do not enter the tunnel: Correct
Traffic lights are in place to control the flow of traffic and ensure safety. When they are red, it means vehicles should not proceed. Entering the tunnel when the light is red could result in an accident, congestion, or being trapped inside if the tunnel is blocked.
Travel at a maximum speed of 50 kilometres per hour: This option is irrelevant because a red light means you should not enter the tunnel at all, not just reduce speed.
Continue driving with caution: This would be incorrect since the red light explicitly tells you to stop, not continue driving.

Due to the static electricity produced when our body comes into contact with flammable fuel vapours, it is recommended that before refuelling our vehicle we make sure to turn off the engine, lighting devices, electrical appliances and even our mobile phones. We should also not smoke near the place where we refuel.

The elements and systems of active safety of the vehicle are those in charge of maintaining the safety of the driver and passengers, preventing an accident from occurring. The lighting will be considered an active safety system of the vehicle as it provides the driver with the ability to see and be seen by other drivers. It also prevents possible traffic accidents in conditions of low or no visibility.

Whenever you want to warn of your intention to perform a manoeuvre, you may use acoustic signals and arm signals to warn the other users on the road, provided these signals are perceptible to the other users. Signals made with the arm prevail over acoustic and light signals, and will override any contradictory optical signal.

No, because the green arrow allows me to proceed but I must give way to the approaching vehicle: Correct
The green arrow indicates that you have the right to proceed in the direction of the arrow (in this case, to turn right). However, it does not necessarily give you the right of way over other road users. If there is an approaching vehicle or pedestrians, you are still required to give way to them, even if the green arrow is lit.
Yes, because the green arrow means I must turn: It is incorrect because the green arrow allows you to proceed in the direction indicated, but it doesn’t give you absolute right of way. You must still be aware of other road users, and you may need to yield to them if necessary.
No, because the red light means I cannot turn: It is incorrect because the red light would prevent you from proceeding, but the presence of a green arrow usually overrides a red light for a specific turn.

When we observe that a traffic officer, who is regulating the traffic on a road, makes a signal by flashing a red or yellow light, this means that all users on the road where he is, and who are heading towards that light, must stop their vehicles until they receive another order.

It is completely prohibited to drive with your vehicle’s high beam headlights on when on roads where you could blind oncoming vehicles, and also on urban roads. Also, you may not use high beams when the vehicle is stopped or parked.

All motor vehicles are required to use their low-beam headlights and position lights at any time of day in tunnels and other sections of road affected by the “tunnel” sign.

In addition to adverse weather conditions such as very heavy rain, heavy fog, heavy snow or dense clouds of smoke or dust, you may optionally use the front fog lights along with the position lights on narrow sections of road less than 6.5 meters wide in which there is a series of dangerous curves with the respective warning signs.
They can’t be used in any circumstance where visibility is reduced.

A police officer moving his outstretched arm up and down indicates that all vehicles approaching to him in the lane signalled by the arm must reduce their speed. If the officer has both arms outstretched but stopped, or one arm raised vertically this will indicate that we must stop our vehicle.

Drivers of special vehicles or those acting as special transport must use the V-2 light signal both during the day and at night, whenever they drive on public roads, and must drive no faster than 40 kilometers per hour. If the V-2 light signal malfunctions, they must use the low-beam headlights along with the emergency lights.

A series of short and frequent whistle blows by a traffic officer will order all approaching vehicles to stop. To resume traffic, the officer will blow a long, drawn-out whistle.

No: Correct
Fog lights are specifically designed to be used in poor visibility conditions, such as heavy fog, rain, snow, or when there’s a significant reduction in visibility. In clear or normal visibility conditions, using fog lights can distract other road users and reduce the effectiveness of regular headlights. They should only be used when visibility is significantly reduced due to weather conditions like fog, heavy rain, or snow.
Yes: Fog lights should not be used under normal visibility conditions, as they are intended for low-visibility situations.
No, they are prohibited on cross-town routes: While some jurisdictions may have specific rules about when and where fog lights can be used, they are not universally prohibited on cross-town routes. The key issue is the visibility condition, not the specific type of road.

When there is fog, or heavy rain or snow: Correct
Front fog lights are specifically designed to improve visibility in adverse weather conditions where regular headlights might not be effective. These lights are positioned lower on the vehicle and project a wide, short beam of light that helps illuminate the road directly in front of you while reducing glare that could reflect off fog, rain, or snow.
When you travel in an additional lane: Fog lights are unrelated to lane usage. They are not meant for normal driving conditions and should not be used simply because you’re in a different lane.
When you enter a tunnel: While it’s necessary to turn on your lights in tunnels, dipped (low-beam) headlights are typically required, not fog lights. Fog lights are only for poor visibility caused by weather, not for darkness in tunnels.

Any vehicle stopped, stationary or parked between sunset and sunrise on the roadway or shoulder of an insufficiently illuminated road, shall leave the position lights on, and may replace them with parking lights, or with the two position lights on the side corresponding to the roadway, when parked in line.

If, while driving our vehicle, we find a traffic officer balancing a red or yellow light on a stretch of road where work is being carried out, this signal will force all road users towards whom the officer directs the light to stop.

اگر ہم اپنی گاڑی چلاتے ہوئے کسی سڑک کے حصے پر، جہاں کام ہو رہا ہو، ایک ٹریفک افسر کو سرخ یا پیلی لائٹ دکھاتے ہوئے دیکھیں، تو یہ اشارہ ان تمام سڑک استعمال کرنے والوں کو رکنے پر مجبور کرے گا جن کی طرف افسر لائٹ دکھا رہا ہے۔

If the vehicle is stopped or parked: Correct
High-beam headlights should not be used when the vehicle is stopped or parked because it can create unnecessary glare for other drivers, potentially impairing their vision. This is especially dangerous in areas with traffic, as it can confuse or distract other road users. When a vehicle is stopped or parked, no headlights should be used, depending on the situation, to ensure visibility without causing inconvenience to other drivers.
In tunnels and on stretches of road where tunnel signs apply: This option is partially correct but not entirely accurate. High-beam headlights should not be used in tunnels or areas with tunnel signs because they cause glare for drivers coming from the opposite direction, reducing their ability to see. However, it’s not an absolute prohibition; it’s more about safety.
To warn other road users of possible danger: This option is incorrect because flashing high beams can be used to warn other road users of potential hazards.

When driving in a reversible lane, you must always have at least the short-range or clipped beam light on your vehicles, both during the day and at night.
It is false that dipped headlights should only be used at night.

Yes, one or two lights: Correct
Motorcycles with a cylinder capacity not exceeding 125 cubic centimeters are required to have long-range lights (also known as high-beam lights). The law stipulates that motorcycles, regardless of their size, must be equipped with headlights that meet certain visibility requirements, especially for nighttime driving.
Visibility Requirement: The long-range lights (either one or two) are necessary to ensure that the motorcycle is visible to other road users and provides sufficient illumination for the rider to see the road ahead, especially in low-light conditions.
No: This is incorrect. Even small motorcycles, like those with a cylinder capacity of 125cc or less, are required to have proper lighting, including long-range lights, as part of their safety equipment.
Yes, but only if they have a sidecar: This is incorrect. The requirement for long-range lights is not dependent on whether the motorcycle has a sidecar. All motorcycles of this capacity need to meet the lighting regulations.

If we are located at an intersection like the one in the image in which to go straight ahead we have a red traffic light, and to turn right we have a traffic light with a green arrow and black background, we will stop if we want to go straight ahead, but we will be obliged to give way to the vehicles that circulate behind us and want to turn right because the traffic light is green and it is a turning lane.
That is why in this case, we must turn right so as not to obstruct the passage of vehicles that want to turn right and are in the correct lane to do so.

The purpose of the flashing yellow lights in the image as a road barrier device is to prohibit the passage of any type of vehicle through the imaginary line that connects them. This means that, wherever you see these yellow lights, entry is prohibited the entire length along which they extend.

The dipped headlights: Correct
When driving at night on an urban route, if it’s difficult to see a dark-colored vehicle at 50 meters, the primary goal is to ensure visibility while avoiding blinding other drivers. In this case, using the dipped headlights is the best option. Dipped headlights provide sufficient light to see the road and nearby vehicles without causing glare to oncoming drivers, which is particularly important in urban areas where traffic can be dense and there are streetlights.
Either the dipped or high-beam headlights: This is incorrect because high-beam headlights may be too intense for urban driving, where there are often other vehicles and streetlights. High beams can blind other drivers, so using dipped headlights is a safer choice in these conditions.
The dipped and high-beam headlights: This is incorrect because using both types of headlights at the same time can cause confusion and increase glare, which would be unsafe for other drivers. Only one type of headlight (dipped or high-beam) should be used at a time.

Motorcycles must circulate, both day and night in all kind of roads, with position and dipped headlight on, and it is generally the motorcycle manufacturers who do not allow motorcycle drivers to turn off these lights for safety reasons.

A round yellow fixed traffic light means that the drivers must stop under security conditions as if it was a red light, unless if it’s unable to do so safely. If, instead, there is an intermittent yellow light, we must extreme cation and give way if necessary.

Video Explanation

Explanation:

Yes, optionally, both on the front and the back: Correct
Motorcycles can be equipped with fog lights, and it is permissible to have them installed on both the front and the back, depending on the specific regulations in the region. Fog lights are useful for improving visibility during foggy or low-visibility conditions. Typically, front fog lights are more common on motorcycles to help improve forward visibility, but rear fog lights can also be installed to help other vehicles see the motorcycle in low-visibility situations.
Yes, but only in the back: This is incorrect because fog lights can be installed both in the front and the back of the motorcycle. Front fog lights are more common and useful for the rider’s visibility.
No, motorcycles cannot have fog lights: This is incorrect because motorcycles are allowed to have fog lights, both in the front and back, depending on local regulations.

The high beam or long-range light of a vehicle shall be used when is traveling at more than 40 kilometers per hour, on interurban roads or roads outside populated areas that are insufficiently illuminated, except at times when it may dazzle other drivers or pedestrians traveling on the shoulder, who shall quickly switch to the low beam lights to avoid dazzling.

Front and rear fog lights are optional for motorcycle riders on all types of roads, but in no case must they be used on a compulsory basis, as their use is left to the choice of the rider at the controls.

موٹر سائیکل سواروں کے لیے سامنے اور پیچھے فوگ لائٹس ہر قسم کی سڑکوں پر اختیاری ہیں، لیکن ان کا استعمال کبھی بھی لازمی نہیں ہے۔ ان لائٹس کا استعمال سوار کی مرضی پر منحصر ہوتا ہے۔