What does practicing driving mean?

How Many Chances Are There for Each Subject 2 Test?

For the Subject 2 test, if the initial attempt is unsuccessful, one retake is allowed. If the applicant does not take the retake or fails it again, the current test session ends, and the applicant must reschedule the test after ten days. Within the validity period of the driving skill test permit, the number of rescheduled attempts for Subject 2 and Subject 3 (road driving skills test) must not exceed five. If the fifth rescheduled test is still unsuccessful, the passing scores of other subjects already taken will be invalidated. The full score for Subject 2 is 100 points, with evaluation criteria set for failing, deducting 20 points, deducting 10 points, and deducting 5 points. The test is considered passed if the following conditions are met: ① For applicants of large buses, trailers, city buses, medium buses, and large trucks, a score of 90 or above is required; ② For other vehicle types, a score of 80 or above is required. The test items for large vehicles (A1, A2, A3, B1, B2) include: pole test, hill start and stop, parallel parking, single-plank bridge crossing, curve driving, right-angle turn, narrow gate passage, continuous obstacle crossing, bumpy road driving, narrow road U-turn, as well as simulated highway driving, continuous sharp turns on mountain roads, tunnels, rainy (foggy) conditions, slippery roads, and emergency handling. The test items for small vehicles (C1, C2) include: reverse parking, parallel parking, hill start and stop (canceled for C2), right-angle turn, and curve driving (commonly known as S-curve). These five items are mandatory (some regions include a sixth item: highway toll card collection).

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What is Green-Max Tire?

Green-Max tire is a product under Linglong Tire, named GREEN-Max Green Drive, manufactured by Shandong Linglong Tire Co., Ltd. It is an ultra-high-performance tire with excellent wet grip performance and low noise. It features the following technical characteristics: high handling performance, excellent drainage capability to effectively reduce hydroplaning, superior stability, comfortable ride experience, and suitability for high-end sedans and sports cars. Shandong Linglong Tire Co., Ltd. is a specialized, large-scale, and technology-driven private tire manufacturing enterprise established on June 6, 1994, in Zhaoyuan City, Shandong Province. The company's tire brands are widely used in commercial vehicles, passenger cars, construction machinery, etc., and have successfully entered the global supply chain of renowned automotive brands such as Audi, Volkswagen, General Motors, and Ford. It ranks among the top 3 tire manufacturers in China and the top 20 globally. Linglong Group's tire products have obtained certifications such as CCC, DOT, ECE, GCC, INMETRO, and LATU. The quality management system is certified by ISO9001 and TS16949, while also meeting ISO14001 environmental management system certification, GB/T28001 occupational health and safety management system certification, and has established an SA8000 social responsibility management system. Green-Max tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and high/low-temperature effects during operation. Therefore, they must possess high load-bearing performance, traction performance, and cushioning performance, along with high wear resistance and flex resistance, as well as low rolling resistance and heat generation. They directly contact the road surface and work with the vehicle suspension to mitigate impacts during driving, ensuring excellent ride comfort and smoothness. They also ensure good adhesion between the wheels and the road, improving the vehicle's traction, braking, and off-road capability while bearing the vehicle's weight. Linglong Tire Maintenance Methods: Enhance awareness of tire safety and inspect tires regularly. Periodically correct wheel balance. Unbalanced wheels can cause high-frequency oscillations during high-speed driving, leading to uneven tire wear. Rotate tires regularly. To maintain even wear across all tires on the same vehicle, perform tire rotation every 5,000 kilometers. For daily use of Linglong tires, pay attention to the following: Regularly check the tire surface for cracks, deformations, or other defects. Due to wear from driving, the tread grooves gradually become shallower. If the tread is worn flat, it loses its drainage and anti-slip functions, significantly reducing the vehicle's performance. Small cracks may also pose a risk of tire blowouts during high-speed driving. Additionally, promptly remove stones lodged in the grooves. Park on level ground whenever possible. Avoid parking on roads with thick, sharp, or pointed stones. Do not park near or in contact with petroleum products, acids, or other materials that may deteriorate rubber. After parking, avoid turning the steering wheel, as this accelerates tire wear. Do not splash water to cool tires. In hot weather or during high-speed driving, tires are prone to overheating, and tire pressure may increase. In such cases, park to allow natural cooling. Never release air to reduce pressure or splash water to cool the tires, as this may cause abnormal aging of the tread rubber. Avoid sudden braking. Minimize frequent or hard braking to prevent accelerated tread wear caused by dragging between the tires and the road.

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How to Initiate Stationary Exhaust Self-Cleaning?

Stationary exhaust self-cleaning can be activated via the vehicle's onboard computer. Below is relevant information about automatic exhaust cleaning: 1. Definition: This function can automatically or manually clean engine carbon deposits according to user needs, achieving goals of enhancing vehicle power, saving fuel consumption, and maintaining environmental cleanliness. 2. Process: When accumulated soot particles in the DPF affect exhaust backpressure, making exhaust gas difficult to discharge and significantly limiting engine power and fuel efficiency, the engine control unit uses signals from the exhaust pressure sensor to initiate automatic soot cleaning. This process burns off accumulated soot particles inside the DPF through high-temperature combustion.

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Can You Start in 2nd Gear?

Yes, but it is not recommended. Modern car transmissions are designed to match engine power output. The required power for starting and the appropriate gear power matching are carefully engineered. Here are the details: 1. Component Matching: Manual transmissions consist of gears and shafts that produce varying speed and torque through different gear combinations. Each gear delivers distinct power output and gear ratios - lower gears provide greater power output with higher ratios. First gear delivers maximum vehicle force for starting, while higher gears deliver progressively less power. 2. Recommendation: Frequent 2nd gear starts may damage the clutch. Starting in 2nd gear might result in insufficient RPM, causing excessive clutch plate wear. The higher the starting gear, the greater the clutch wear.

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How to Resolve the Exterior Lighting Fault Warning Light?

When the exterior lighting fault warning light illuminates, you should immediately take your vehicle to a repair shop for a light inspection. Below is relevant information: 1. Indicator Lights: The indicator lights on the car dashboard are used to display the working status of various systems, among which there is a category of warning lights. If a warning light comes on, the driver should understand its meaning and take appropriate action. 2. Exterior Lighting Warning Light: This warning light is commonly seen in German brand models. When there is a fault in the vehicle's exterior lighting components, this warning light will illuminate. Additionally, more advanced models may display auxiliary text information when the light is on, facilitating timely replacement.

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Why Does a Pull-Start Gasoline Engine Fail to Ignite and Backfire?

Pull-start gasoline engines fail to ignite and backfire for the following reasons: Gasoline Engine Connecting Rod and Crankshaft Seizure: This may occur due to the connecting rod and crankshaft seizing (bearing seizure) or carburetor malfunction. In such cases, it is advisable to seek assistance from a professional mechanic for repairs. Correct Starting Method for Pull-Start Gasoline Engines: First, turn on the kill switch, then close the choke, and finally pull the starter handle. This procedure prevents backfiring. Proper operation ensures better engine performance and extends the engine's service life.

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What does practicing driving mean?

How Many Chances Are There for Each Subject 2 Test?

What is Green-Max Tire?

How to Initiate Stationary Exhaust Self-Cleaning?

Can You Start in 2nd Gear?

How to Resolve the Exterior Lighting Fault Warning Light?

Why Does a Pull-Start Gasoline Engine Fail to Ignite and Backfire?

What does optional license plate prefix mean?

What is the working principle of an oxygen sensor?

What grade of gasoline is best for the Bin Yue?

How long after drinking half a glass of baijiu can you drive?