Is a Driver's License Required for Light Electric Motorcycles?

What are the driving sensations of positive toe and negative toe?

When the two front wheels of a car have zero or positive toe, the steering wheel feels too light with no resistance, making the car prone to drifting. In contrast, with negative toe, there is excellent resistance, and the steering stability is better during turns. Here are the detailed explanations: 1. Concept: When the central planes of the two front wheels are not parallel, if the distance between the front edges of the wheels is less than that of the rear edges, it is called negative toe; if the distance between the front edges is greater than that of the rear edges, it is called positive toe; if the distances are equal, it is zero toe. Most modern cars have negative toe on the front wheels. 2. Advantages: Proper front wheel toe can create a tendency for the wheels to turn inward, offsetting the adverse effects of wheel camber. This ensures the wheels roll straight without lateral skidding, reduces abnormal tire wear, and allows the steering to automatically return to center after a turn. Additionally, due to deformation at the suspension system's pivot points, the front wheels may have a tendency to turn outward, which can also be compensated for by front wheel toe.

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Should You Make a U-turn or Reverse When Driving Against Traffic?

When there is not much traffic on the road, you should make a U-turn to return to the correct direction. If a U-turn is not possible, you need to reverse. Here are the relevant details: 1. Regulations: According to the "Regulations on the Application and Use of Motor Vehicle Driving Licenses" regarding the scoring of traffic violations, driving a motor vehicle without following the rules for overtaking, yielding, or driving against traffic will result in a 3-point penalty. 2. Liability for Driving Against Traffic: Generally, the party driving against traffic will bear the primary or full responsibility (if the other party is not at fault). It is recommended to report to the police promptly. The traffic police department will determine the liability of the parties involved based on their actions and the severity of the fault in causing the traffic accident.

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Can I review incorrect questions in the legal study score deduction exam?

You can review incorrect questions in the legal study score deduction exam. Below are the specific details about the online legal study score deduction: 1. Function: The legal study score deduction is used to reduce existing demerit points on a driver's license, not to add points or replace penalty points for violations. The points obtained through legal study are specifically for clearing demerit records. For example, if you receive 6 demerit points for a violation, passing the legal study exemption exam will clear these 6 points, allowing you to start fresh. 2. Regulations: The number of points that can be deducted after legal study score deduction depends on how many points the driver had before the legal study exemption, but the cumulative demerit points cannot exceed 11. Whether or not you participate in the legal study score deduction, a driver's license only has 12 points. The legal study score deduction can only reduce existing demerit points on the license, not increase the total points to 18.

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What is the reason why a diesel car cannot accelerate beyond 2000 RPM?

It is due to excessive carbon deposits in the engine's throttle body, which requires cleaning. Below are the relevant details: 1. Engine: An engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. Internal combustion engines typically convert chemical energy into mechanical energy. 2. Carbon deposits: Engine carbon deposits are a coking-like substance produced by unsaturated olefins and colloids in fuel under high-temperature conditions during engine operation.

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What is the best engine oil for Audi R8 maintenance?

Audi R8 maintenance is better with 5W40 full synthetic engine oil. Engine oil, also known as engine lubricant, plays roles in lubricating and reducing friction, assisting in cooling, sealing against leaks, preventing rust and corrosion, and cushioning shocks for the engine. The following points should be noted when changing engine oil: 1. Pay attention to the timing of oil change: The timing is generally based on mileage and time. For example, conventional mineral oil should be changed every 5,000 kilometers or six months, semi-synthetic oil every 7,500 kilometers, and full synthetic oil every 10,000 kilometers. 2. Be mindful of the oil quantity: The oil level should be slightly below the mark on the dipstick and not overfilled. Engine oil is extremely important for engine operation as it performs two major functions: lubrication and heat dissipation. Therefore, the engine must never run short of oil, but overfilling (exceeding the upper limit on the dipstick) can have adverse effects. Excessive oil increases the crankshaft's rotational resistance, reduces engine output power, and the excess oil may enter the combustion chamber, leading to oil burning, blue smoke emission, and increased fuel consumption. 3. Choose the right oil: In terms of oil types, semi-synthetic and full synthetic oils are the most common on the market today. This is because modern car engines are increasingly advanced and demand higher-quality oil. Comparatively, full synthetic oil is of higher quality, so it is recommended that car owners opt for it whenever possible.

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Can an Electric Car Still Be Used After Being Submerged in Water?

Whether an electric car can still be used after being submerged in water depends on the extent of the submersion. If the electric car is submerged to a considerable depth, with the battery being flooded, it cannot be used anymore. If the submersion depth is relatively shallow and the battery is not flooded, the car can continue to be used. Effects of an electric car being submerged in water: 1. Damage to the car body: After being submerged in water, the metal parts of the chassis and body will corrode, leading to rust over time. This not only affects the car's appearance but also poses safety hazards. 2. Damage to the battery: If the battery of an electric car is submerged in water, it may short-circuit and fail to function properly. In severe cases, the battery may be rendered useless or even explode, causing unnecessary trouble. 3. Damage to the motor: After being submerged in water, the connectors inside the motor may short-circuit, and the motor coils may also suffer certain damage. 4. Damage to the controller: Submersion in water can affect the normal operation of the controller, making the car unable to drive properly. 5. Impact on driving: If an electric car is driven on a road with deep water, it may affect the car's handling, leading to safety issues.

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Is a Driver's License Required for Light Electric Motorcycles?

What are the driving sensations of positive toe and negative toe?

Should You Make a U-turn or Reverse When Driving Against Traffic?

Can I review incorrect questions in the legal study score deduction exam?

What is the reason why a diesel car cannot accelerate beyond 2000 RPM?

What is the best engine oil for Audi R8 maintenance?

Can an Electric Car Still Be Used After Being Submerged in Water?

Where can I view photos of processed traffic violations?

Is it acceptable to delay the annual vehicle inspection by one month?

What are the key points of defensive driving when following a vehicle?

What are the gear buttons on the 14th-generation Sylphy?