Two Wheel Motorcycle Examination CA 2011 N°2

Drinking even just one alcoholic beverage can impair a person's ability to think clearly and ride safely. Alcohol affects the central nervous system, slowing down brain function and reaction time. It can also impair judgment, coordination, and motor skills, all of which are crucial for safe riding. Therefore, consuming even a small amount of alcohol can have a significant impact on a person's ability to ride a vehicle safely.

When carrying a passenger on a motorcycle, it takes longer to brake and accelerate. This is because the added weight of the passenger increases the overall mass of the motorcycle, making it harder to stop or speed up quickly. The increased weight affects the motorcycle's handling and requires the rider to adjust their braking and acceleration distances accordingly. Therefore, it is important for the rider to be aware of this and allow for the increased braking and acceleration time when carrying a passenger.

Wearing a securely fastened helmet is the most important thing you can do to improve your chances of surviving a collision. Helmets provide protection for your head and can significantly reduce the risk of head injuries in the event of an accident. Head injuries are often the most severe and can be life-threatening, so wearing a helmet is crucial for your safety. Being familiar with the motorcycle and riding in the center portion of the lane are also important, but they are not as critical as wearing a helmet in terms of survival in a collision.

When riding over an object on the road, it is important to rise slightly off the seat. This helps to absorb the impact of the object and prevent any jolts or discomfort. By rising off the seat, the rider can also maintain better control and balance while crossing the object. This technique allows the bike to smoothly navigate over the obstacle without causing any damage or disruption to the rider's stability.

In the picture, it is usually best to ride in position 2 or 3. This is because these positions provide better visibility and allow the rider to have a clear view of the road ahead. Additionally, being in positions 2 or 3 allows the rider to have a wider field of vision, making it easier to anticipate and react to any potential hazards or obstacles. Riding in these positions also helps to maintain a safe distance from other vehicles on the road.

A face shield provides the most eye and face protection while riding compared to a windshield or goggles. A windshield may offer some protection from wind and debris, but it does not fully cover the face and eyes. Goggles provide better coverage than a windshield, but they may still leave some areas exposed. On the other hand, a face shield offers complete coverage, protecting the entire face and eyes from wind, debris, and other potential hazards. Therefore, a face shield is the best option for maximum eye and face protection while riding.

Riding straight over metal bridge gratings is the correct answer because it provides the most stability and control. Riding straight allows the bike to maintain a consistent path and reduces the risk of the wheels getting caught in the gaps between the grating. Crossing at a sharp angle or weaving across the grating can increase the chances of losing balance and control, potentially causing an accident. Therefore, riding straight is the safest and most efficient option when encountering metal bridge gratings.

When following a vehicle, it is important to ride where the driver can see you in the rearview mirror. This ensures that the driver is aware of your presence and can make any necessary adjustments or maneuvers. Riding in the right portion of the lane or the left portion of the lane may limit your visibility to the driver and increase the risk of an accident. Therefore, riding where the driver can see you in the rearview mirror is the safest option.

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When swerving, it is important to separate braking from swerving because braking while swerving can cause the vehicle to lose control. By separating these actions, the driver can maintain better control of the vehicle and effectively avoid the hazard. Braking before swerving can cause the vehicle's weight to shift forward, making it more difficult to maneuver. Swerving in the direction the hazard is traveling allows the driver to create more distance between the vehicle and the hazard, reducing the risk of collision.

When you are being followed too closely, it is usually best to drop back farther from the vehicle ahead. This is because maintaining a safe following distance is crucial for road safety. By increasing the space between your vehicle and the one ahead, you create a buffer zone that allows for better reaction time and reduces the risk of a rear-end collision. Moving closer to the vehicle ahead or to the right portion of the lane may not be ideal as it can limit your visibility and maneuverability, and may not effectively address the issue of being followed too closely.

Keeping the load low and as far forward as possible when carrying loads helps to maintain stability and balance while riding. Placing the load low lowers the center of gravity, reducing the risk of tipping over. Keeping the load in front distributes the weight evenly, preventing the bike from becoming back-heavy and affecting steering control. This positioning also allows for better visibility and maneuverability. Placing the load behind the rear axle can cause the front wheel to lift, making the bike unstable and difficult to control.

To predict how a hazard may affect you, it is important to know the speed, distance, and direction that the hazard is moving. This information will help you assess the potential impact and make appropriate decisions to avoid or minimize the risk. By understanding the hazard's movement, you can adjust your own speed, position, or take evasive actions to ensure your safety on the road.

Sand and gravel are most likely to collect near the sides of the road. This is because vehicles tend to drive in the center of the road, causing the sand and gravel to be pushed towards the sides by the tires. Additionally, rainwater runoff also tends to flow towards the sides of the road, carrying sand and gravel with it. Therefore, over time, the accumulation of sand and gravel is more likely to occur near the sides of the road.

In a normal turn, it is important to lean both the motorcycle and your body at the same angle. This is because leaning the motorcycle without leaning your body can cause imbalance and make it difficult to control the bike. On the other hand, leaning your body without leaning the motorcycle can also lead to instability and loss of control. By leaning both the motorcycle and your body at the same angle, you maintain balance and control while navigating the turn.

To cross tracks that run parallel to your path, it is safest to move away from the tracks, then turn and cross at an angle of at least 45 degrees. This allows for better visibility and reduces the risk of colliding with any oncoming trains. Moving into the opposite lane to cross at a 90-degree angle is not recommended as it increases the chances of a collision with vehicles coming from the opposite direction. Gradually edging across the tracks is not a safe option as it may lead to a collision if a train suddenly approaches.

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The center portion of the lane is typically the most slippery on a wet road because it is where the majority of vehicles drive, causing the oils and fluids from their tires to accumulate. This accumulation creates a slick surface that reduces traction and increases the risk of skidding or losing control of the vehicle. Therefore, it is important to exercise caution and reduce speed when driving in the center portion of the lane on a wet road.

To spot vehicles passing beside you when preparing to move to the left lane, it is best to turn your head to the left. This allows you to have a direct line of sight and a wider field of vision, ensuring that you can see any vehicles approaching from the side. Looking in the left mirror alone may not provide a complete view, as there may be blind spots that are not visible in the mirror. Slowing down and looking in the left mirror can be helpful, but turning your head to the left is the most effective way to ensure your safety while changing lanes.

With a properly adjusted mirror, you can see part of the lane beside you and behind you. This means that the mirror is positioned in a way that allows you to have a view of the adjacent lane as well as the area behind your vehicle. However, it is important to note that it may not provide a complete view of these areas, hence the use of the word "part".

In the event of a flat tire while riding, it is recommended to use the brake of the good tire or avoid braking altogether. This is because applying the brake of the flat tire can cause instability and potentially lead to a loss of control. By using the brake of the good tire or avoiding braking, the rider can maintain better control and stability while dealing with the flat tire situation.

If your throttle sticks, squeezing the clutch and using the engine cutoff switch is the correct action to take. This will disengage the engine from the transmission and cut off the fuel supply, effectively stopping the bike. By doing so, you can regain control over the speed and prevent any potential accidents.

Using the headlights of the vehicle ahead can help you see better when following a vehicle at night. By relying on the headlights of the vehicle in front, you can benefit from the additional light they provide, which can improve your visibility of the road and any potential hazards. This can be especially helpful if you are maintaining a safe following distance and using your low beam headlights, as it allows you to see further ahead without blinding the driver in front with your high beams.

When waiting to enter an intersection, it is best to slow down and increase the space between your car and the car in front of you. This allows for a safer and more controlled entry into the intersection, as it gives you more time and distance to react to any potential hazards or changes in traffic conditions. Speeding up and moving left to get through the intersection quickly can be dangerous and may not leave enough time to properly assess the situation. Maintaining the center lane position is not mentioned as an option and may not be applicable in this scenario.

When you need to stop quickly while turning and you are unable to straighten the motorcycle first, it is important to reduce your lean angle gradually by braking harder. This is because braking hard while the motorcycle is leaned over can cause the tires to lose traction and result in a loss of control. By gradually reducing the lean angle while applying the brakes harder, you can maintain better control and stability while coming to a stop.