What is the 321 formula for S-curves?

What are the requirements and penalty items for gear shifting in Subject 3 driving test?

The requirements and penalty items related to gear shifting in Subject 3 driving test are introduced as follows: I. Requirements for gear shifting: Accurate and smooth gear shifting, with appropriate speed matching the corresponding gear. II. Penalty items related to gear shifting include: 1. Starting or driving in the wrong gear without timely correction, deduct 10 points. 2. Prolonged mismatch between gear and speed, causing excessively high or low engine speed, deduct 100 points. 3. Looking down at the gear or failing to engage the gear twice in a row while driving, deduct 100 points. 4. Gear collision during gear shifting, deduct 10 points. 5. Failing to smoothly shift gears as instructed, deduct 100 points. 6. Mismatch between vehicle speed and gear, deduct 10 points.

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What is the first step to get a driver's license?

The first step to get a driver's license is to undergo a medical examination. The medical examination items for obtaining a driver's license include: 1. Age: 18-70 years old. 2. Height: For large buses, tractors, city buses, large trucks, and trolleybuses, the height requirement is above 155 cm. 3. Vision: The naked or corrected vision of both eyes must reach 4.9 or above on the logarithmic visual acuity chart. 4. Color discrimination: No red-green color blindness. 5. Hearing: Able to distinguish the direction of sound with each ear at a distance of 50 cm from a tuning fork. 6. Upper limbs: Both thumbs must be intact, and each hand must have at least three other fingers intact, with normal limb and finger movement functions. 7. Lower limbs: Normal movement function, with a difference in leg length not exceeding 5 cm. 8. Trunk and neck: No movement dysfunction.

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How Deep of Scratches Can Polishing Repair?

Polishing can repair small-area scratches on the car body that are visible under sunlight but cannot be felt by hand. Additional information: I. Below is an introduction to polishing: Polishing refers to a processing method that utilizes mechanical, chemical, or electrochemical actions to reduce the surface roughness of a workpiece, thereby obtaining a bright and smooth surface. It involves the use of polishing tools, abrasive particles, or other polishing media to refine the workpiece surface. II. Methods for handling car body scratches are as follows: 1. Minor scratches: Can be resolved by polishing. 2. Deeper scratches: Easily lead to rusting of the car paint surface, requiring the use of a touch-up pen for coloring treatment. 3. Severe scratches: If the area is not large, a touch-up pen or spray paint can be used for self-repair. If the damaged area is large, extensive repainting is necessary.

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What to Do If You Forget Your Driver's License and Get Stopped by Traffic Police?

Driving without carrying your driver's license when stopped by traffic police has the following consequences: 1. It is an illegal act: When operating a motor vehicle, the driver should carry their driver's license with them. Failing to do so is an illegal act and should result in corresponding penalties. 2. The penalty for not carrying a driver's license is: Regardless of whether the driver has committed any other violations while driving, they will not be allowed to continue driving the vehicle. The traffic management department of the public security authority should impound the motor vehicle and notify the driver to provide their driver's license. 3. The outcome differs based on whether there are other violations while driving: If the driver provides their license and there are no other violations while driving, they will be given a warning or fined, and the vehicle will be promptly returned. If there are other violations while driving, penalties will be imposed based on the nature of those violations and the failure to carry the driver's license.

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How many points are deducted for making a U-turn at a no U-turn intersection?

Driving a motor vehicle in violation of the prohibition sign and making an illegal U-turn will result in a deduction of 3 points. Article 49 of the "Regulations for the Implementation of the Road Traffic Safety Law" stipulates: Motor vehicles are not allowed to make U-turns at locations with no U-turn or no left-turn signs and markings, as well as at railway crossings, pedestrian crossings, bridges, sharp curves, steep slopes, tunnels, or sections prone to danger. Additional information: U-turn penalty standards on highways: Article 1, Section 7 of the "Scoring Standards for Road Traffic Safety Violations" states: If a motor vehicle driver drives a motor vehicle on a highway in reverse, against the traffic flow, or crosses the central divider to make a U-turn, 12 points will be deducted at once.

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What is the speed limit on the Beijing-Taipei Expressway?

The speed limit on the Beijing-Taipei Expressway is 80 km/h. Relevant information about the speed limit is as follows: 1. Determination of speed limit standards: It is not solely based on the number of lanes, but rather requires specific evaluation based on factors such as road grade, traffic volume, road width, and the presence of median barriers. 2. Road grades: The speed limit for first-class highways can be set between 60-100 km/h depending on specific conditions; for second-class highways, it ranges from 40-80 km/h. Reasons for expressway speed limits are as follows: 1. Expressway tunnels: If there is a speed limit sign before entering a tunnel, vehicles must drive below that speed. 2. Accident-prone sections: Speed limits may also be imposed. 3. Heavy rain causing slippery roads: Reduced visibility may lead to temporary traffic control measures by traffic authorities, including prohibiting hazardous material vehicles from entering the expressway. 4. Traffic accidents: Temporary control measures may be implemented. 5. Road maintenance: Speed limit signs may also be posted during road repairs.

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What is the 321 formula for S-curves?

What are the requirements and penalty items for gear shifting in Subject 3 driving test?

What is the first step to get a driver's license?

How Deep of Scratches Can Polishing Repair?

What to Do If You Forget Your Driver's License and Get Stopped by Traffic Police?

How many points are deducted for making a U-turn at a no U-turn intersection?

What is the speed limit on the Beijing-Taipei Expressway?

What level does the Mercedes-Benz CLS300 belong to?

What Causes the Airbag Light to Illuminate in a Car?

What is the standard pressure for automotive air conditioning refrigerant?

Which Button to Press for Interior Lights to Automatically Turn On When Opening the Car Door?