What is the Road Traffic Sign System?

What Causes Body Shaking at 120 km/h?

When driving at 120 km/h, the phenomenon of body shaking occurs due to poor dynamic balance of the two front wheels. If there is a pressure difference between the tires, the wheels' ability to absorb vibrations varies, which can also cause the vehicle to shake. Additionally, deformation or bending of the drive shaft and excessive wear of the drive ball joints can lead to vehicle shaking. Meaning of Dynamic Balance: For wheel alignment, it is mainly applied when the vehicle tires exhibit deviation. In terms of the tires themselves, there is no inherent issue. Wheel Alignment Adjustment: It includes four operational details: kingpin inclination angle, front wheel camber angle, front wheel toe-in, and kingpin rear angle. Simply put, wheel alignment is based on the situation where the tires experience edge wear during driving. The tires themselves do not have significant wear, so performing a wheel alignment ensures stable straight-line driving and easy steering. It can reduce wear on steering components and front wheels during driving.

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How many seconds count as stopping in Subject 2?

If the vehicle pauses for more than 2 seconds during the test, it will be judged as an intermediate stop. It is said that the computer's standard for determining an intermediate stop is that the wheels move no more than 10 centimeters within 3 seconds, which will be judged as an intermediate stop. The test computer uses sensors and computer analysis to determine that if the wheels move no more than ten centimeters within 3 seconds, it will be judged as an intermediate stop. Below is relevant information about Subject 2: Teaching objectives: Master the basic driving operation essentials and possess the basic ability to control the vehicle; proficiently master the basic methods of driving in the field and on the road, possess the ability to reasonably use vehicle control components and correctly control the spatial position of the vehicle, and accurately control the vehicle's driving position, speed, and route. Project scope: The test items for small cars C1 and C2 include five compulsory items: reversing into a garage, parallel parking, stopping and starting on a slope, turning at a right angle, and driving on a curve (commonly known as an S-bend) (some regions also have a sixth item, high-speed card collection).

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What is the standard size for motorcycle parking space markings?

Motorcycle parking space markings are calculated based on bicycle dimensions, with 0.9m x 2m being a reasonable standard size. Standard parking space dimensions: Parking spaces can be categorized by size and arrangement. Parking spaces are divided into two types by size: Large parking spaces: 15.6 meters long and 3.25 meters wide, suitable for medium and large vehicles. Small parking spaces: 6 meters long and 2.5 meters wide, suitable for compact vehicles. Parking spaces are divided into three types by arrangement: Parallel parking spaces: Standard length of 6 meters and width of 2.5 meters. Angled parking spaces (30°, 45°, or 60° angles): Diagonal length of 6 meters, width of 2.8 meters, with a perpendicular distance of 2.5 meters between lines. Perpendicular parking spaces: Minimum length of 5 meters (typically 6 meters), width of 2.5 meters, with 2.5 x 5.3 meters being the optimal standard size. Large vehicle parking spaces should not use angled or perpendicular arrangements.

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Does driving a short distance without releasing the handbrake affect the vehicle?

Driving a short distance without releasing the handbrake can affect the vehicle, with varying degrees of impact depending on driving speed, duration, and handbrake tension. The specific effects are as follows: Minor impact: If the vehicle is driven a short distance at a low speed, the effect on the rear wheel brake pads and discs is minimal. Brake failure: If the vehicle is driven for an extended period, prolonged friction between the brake disc and pads generates excessive heat, leading to brake failure, rendering the brake disc and pads unusable, and potentially damaging the brake caliper. In such cases, the vehicle should be promptly taken to a repair shop for a brake system inspection. Smoke from the rear: Forgetting to release the handbrake for an extended period may result in a burning smell, and in severe cases, smoke from the rear of the vehicle. Driving with the handbrake engaged can also cause damage to the tires. In such situations, check whether the handbrake still functions properly—whether it returns to its original position when released, whether the pulling force remains consistent, and whether it can effectively brake on a slope. These issues typically occur with mechanical handbrakes. Electronic handbrakes do not allow driving with the handbrake engaged, as they automatically disengage when the accelerator is pressed, preventing the vehicle from moving if the handbrake is not released.

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Will Insurance Cover a Car Flooded by Heavy Rain?

Insurance will cover a car flooded by heavy rain. The coverage includes Vehicle Damage Insurance, Third-party Liability Insurance, Theft Insurance, Seat Liability Insurance, Glass Breakage Insurance, Spontaneous Combustion Insurance, Scratch Insurance, and Compulsory Traffic Insurance. The insured vehicle is covered for parallel falls while driving, as well as damages caused by storms, tornadoes, lightning, hail, heavy rain, floods, tsunamis, ground collapse, ice collapse, cliff collapse, avalanches, mudslides, and landslides. Below is a detailed introduction to commercial vehicle insurance: Vehicle Damage Insurance: Covers losses to the vehicle itself due to natural disasters and accidents, recommended for new drivers. Third-party Liability Insurance: Covers losses for third-party bodily injury or death caused by the vehicle owner, a must-have for both personal and others' protection. No-deductible Insurance: An additional coverage that transfers the owner's liability to the insurance company, reducing the owner's loss. It is advisable to purchase this if both Vehicle Damage Insurance and Third-party Liability Insurance are bought. Theft Insurance: Covers damages caused by theft, robbery, or hijacking of the vehicle, recommended for owners without a garage. Seat Liability Insurance: Covers losses to the driver and passengers due to traffic accidents, usually charged per seat, recommended for new drivers or family vehicles. Spontaneous Combustion Insurance: Covers losses due to vehicle fires caused by electrical or wiring issues, suitable for older vehicles. Glass Breakage Insurance: Covers the separate breakage of windshield or window glass, as replacement costs are high, recommended for vehicles frequently driven in unsafe areas. Scratch Insurance: Covers losses caused by intentional, malicious, or accidental scratches on the vehicle body.

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Can motorcycles be registered in Haikou?

Motorcycles are prohibited in the urban area of Haikou, so they cannot be registered. However, residents with rural household registration who drive outside the prohibited areas can register their motorcycles. According to the "Notice of the Haikou Municipal People's Government on Strengthening Motorcycle Management," permanent residents with Haikou rural ID cards can register their electric motorcycles or electric mopeds following the required procedures. The required documents are as follows: Document 1: Proof of identity of the owner of the electric motorcycle or electric moped. Document 2: Purchase invoice or other proof of origin for the electric motorcycle or electric moped. Document 3: Factory certificate of conformity for the electric motorcycle or electric moped. Document 4: Proof of compulsory traffic accident liability insurance for motor vehicles.

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What is the Road Traffic Sign System?

What Causes Body Shaking at 120 km/h?

How many seconds count as stopping in Subject 2?

What is the standard size for motorcycle parking space markings?

Does driving a short distance without releasing the handbrake affect the vehicle?

Will Insurance Cover a Car Flooded by Heavy Rain?

Can motorcycles be registered in Haikou?

Can You Still Drive with a Slightly Bulging Tire?

What Does a Two-Way Traffic Lane Mean?

Is the minibus free on highways during National Day?

Is vehicle inspection available during holidays?