What is the principle of car tire repair fluid?

What is the mantra for gear shifting techniques in Subject 3?

The mantra for gear shifting techniques in Subject 3 requires completing the shift within 100 meters, with the gear sequence being 2nd gear, 3rd gear, 4th gear, and then back to 3rd gear. Start by shifting from a lower gear to a higher gear, and then shift back from a higher gear to a lower gear. Below is an introduction to the Subject 3 exam: 1. Exam Regulations: The specific subjects of the Subject 3 exam are road driving skills and safety and civilized driving knowledge tests, each with a full score of 100 points. A score of 90 or above is required to pass. 2. Study Hour Regulations: Subject 3 consists of a total of 40 study hours, including 16 hours of theory, 4 hours of simulated driving, and 20 hours of practical operation. According to the teaching syllabus, driving practice is recorded with a time card, and study hours are cumulative. Each student can sign in for a maximum of 4 study hours per day.

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Is a probationary sign required during the internship period?

During the internship period, it is necessary to display a probationary sign. Here are the benefits of new drivers displaying a probationary sign: 1. Avoid fines: According to traffic management laws, a probationary sign must be displayed on the vehicle during the internship period. If the sign is not displayed, drivers caught by traffic police will face fines and penalty points. 2. Prevent traffic accidents: Since new drivers are just starting out, both their driving skills and psychological adaptation are less proficient compared to experienced drivers. Therefore, displaying a probationary sign during the internship period helps alert surrounding vehicles to keep a distance or yield to the probationary vehicle, reducing the likelihood of traffic accidents.

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What is the maintenance interval for the Qin Plus-DMI?

The maintenance interval for the Qin Plus-DMI is as follows: 1. Filters: The oil filter must be replaced during every routine maintenance. For vehicles driven in areas with low dust levels, the air filter can generally last for 20,000 kilometers, requiring only cleaning at 7,500 kilometers. The lifespan of the fuel filter depends on the quality of fuel used. If you consistently refuel at reputable gas stations and experience no fuel supply issues, replacement can be considered after 20,000 kilometers. 2. Brake pads: Under normal usage, brake pads can last 30,000-40,000 kilometers, and the original battery can last 3-4 years. 3. Spark plugs: There are various types of spark plugs. Standard nickel-alloy spark plugs can last 20,000-30,000 kilometers, platinum spark plugs can last 80,000-100,000 kilometers, and iridium spark plugs can last 30,000-40,000 kilometers. The service life of these components and fluids can be adjusted based on the vehicle's maintenance manual and actual driving conditions.

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Does Accidentally Pulling the Electronic Handbrake Damage the Car?

Accidentally pulling the electronic handbrake does not harm the car. The electronic handbrake features two sensing mechanisms for high and low speeds. When the vehicle is moving at low speed, engaging the handbrake will take effect. Conversely, if the button is intermittently pulled while the car is at high speed, the onboard computer will automatically deem it an invalid operation. However, if the electronic handbrake button is held for an extended period, the vehicle will perform an emergency stop. Compared to traditional manual mechanical parking brake systems, the electronic handbrake offers the following advantages: (1) The parking brake lever is eliminated from the cabin, providing greater design flexibility for the interior styling. (2) A single button replaces the driver's effort to pull the parking brake lever, making it simpler and less strenuous, especially reducing the operational burden for female drivers. (3) With the continuous advancement of automotive electronic parking control technology, the system not only achieves basic functions like static parking, static release (deactivation), and automatic release (deactivation) but also incorporates auxiliary features such as auto hold and dynamic parking.

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How to Determine if a Vehicle is a Yellow Label Car?

Here are several methods to determine whether a vehicle is a Yellow Label Car: 1. Judging by the manufacturing year: Domestic vehicles manufactured before 1996 and imported vehicles manufactured before 1998 are generally considered Yellow Label Cars. The simplest criterion for identifying a Yellow Label Car is that vehicles registered before 2008 are mostly classified as Yellow Label Cars. 2. Checking the annual inspection label: After passing the annual inspection, Yellow Label Cars are issued a yellow annual inspection label by the traffic police department. Therefore, the annual inspection label on the vehicle can also help identify whether it is a Yellow Label Car.

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How to Tell If the Battery Has Power?

Here are specific methods to determine if a car battery has power: 1. Check the battery's charge indicator: When the charge indicator shows green, it means the battery has sufficient power and is in good condition; when it shows black, it means the battery is low on power and needs charging; when it shows colorless or light yellow, it means the battery is nearly depleted. 2. Measure the battery's static voltage: With the engine off, use a multimeter to measure the voltage between the positive and negative terminals, which should be between 12.5~12.8V. If the measured voltage is below 11.5V, it indicates the battery is low on power. If the measured voltage is below 10.9V, it means the battery is almost completely drained.

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What is the principle of car tire repair fluid?

What is the mantra for gear shifting techniques in Subject 3?

Is a probationary sign required during the internship period?

What is the maintenance interval for the Qin Plus-DMI?

Does Accidentally Pulling the Electronic Handbrake Damage the Car?

How to Determine if a Vehicle is a Yellow Label Car?

How to Tell If the Battery Has Power?

What is the fuel tank capacity of the X3 in liters?

What documents are required for cross-regional vehicle inspection in 2021?

Can Temporary License Plates Still Be Used After Official Plates Are Issued?

What are the basic common sense of riding a motorcycle?