How Many Exam Attempts Are Allowed for Subject 3?

Can You Drive Wearing Flat Shoes?

You can drive wearing flat shoes. Recommended shoes for driving: It is generally recommended to wear thin-soled, soft flat casual shoes, which are both safe and do not affect foot sensation. Styles can refer to driving shoes (moccasins) or the most common rubber-soled ballet flats. Hazards of wearing inappropriate shoes while driving: In case of an accident, penalties will be imposed. The Road Traffic Safety Regulations of the People's Republic of China stipulate that motor vehicle drivers are not allowed to drive wearing slippers. If an accident occurs, the driver will also be penalized by traffic police for driving in slippers. If both parties are to bear responsibility according to the accident circumstances, the driver wearing slippers will not only be liable for the accident but will also face penalties. Inability to brake properly: many car accidents occur due to failure to brake in time. Braking requires control through the feet, which must alternate between the brake and accelerator pedals. If the shoes are unsuitable, it will certainly be difficult to control the timing and force of braking.

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Can I take the driving test Part 4 directly if I fail Part 3?

No, you cannot take Part 4. According to the Regulations on the Application and Use of Motor Vehicle Driving Licenses, the vehicle management office needs to arrange the test according to the scheduled test site and time. If you fail Part 3, you will not be able to schedule Part 4. Part 3 of the driving test, also known as the road test, is part of the vehicle driving license evaluation. It is a general term for the road driving skills and safety knowledge test in the driver's examination. The road driving skill test content varies for different types of driving licenses. For large buses, heavy-duty trailers, city buses, medium-sized buses, large trucks, small cars, small automatic transmission cars, low-speed trucks, and small automatic transmission cars for the disabled, the test includes 16 items: getting on the car, starting, driving straight, shifting gears, changing lanes, pulling over, driving straight through intersections, turning left at intersections, turning right at intersections, crossing pedestrian crossings, passing school zones, passing bus stops, meeting vehicles, overtaking, making U-turns, and night driving. Part 4: Also known as the theoretical test or driver's theory test, it is part of the motor vehicle driving license assessment. After the implementation of the Ministry of Public Security Order No. 123, Part 3 of the test was divided into two parts. In addition to the road test, a safety and common sense test was added, commonly known as "Part 4," which assesses "driving ethics." Precautions for Part 3: Before getting on the car for the test, walk around the car counterclockwise to check the vehicle's condition. After getting in the car, adjust the seat position and the angle of the rearview mirror, and fasten the seat belt. Only after completing these steps can the test begin. During all test items, listen to the voice prompts and do not act before the voice prompt, as the computer will not record your operation and will judge your test as non-compliant. Pay special attention to the school and bus stop zones, where there are no voice reminders. You must perform a deceleration and braking action within 30 meters, but not too early.

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Do You Need to Remove the Bumper to Replace the Taillight?

Replacing a car's taillight does not require removing the bumper. Notes on replacing taillights: If a faulty bulb is found not lighting up, most vehicle models allow the bulb socket to be removed from the combination taillight by rotating it (counterclockwise) a certain angle. Then, place a clean item like a cloth on the bulb's glass body, press down slightly and hold, rotate it counterclockwise (some may require clockwise) a certain angle, and pull the bulb out. Installation should follow the reverse order, but ensure the bulb's voltage, wattage, and other parameters match the original vehicle specifications. Additionally, brake lights and position lights usually have double filaments; do not mistakenly install single-filament bulbs in their place. Especially for double-filament bulbs, they must be installed strictly according to the different heights or angles of the pins; otherwise, following vehicles may not be able to discern braking from the brake light (especially at night). Function of the bumper: The car bumper is a safety device designed to absorb and mitigate external impacts, protecting the front and rear of the vehicle body. Plastic bumpers consist of three parts: the outer panel, cushioning material, and crossbeam. The outer panel and cushioning material are made of plastic, while the crossbeam is formed from cold-rolled sheet metal about 1.5 mm thick, pressed into a U-shaped channel. The outer panel and cushioning material are attached to the crossbeam, which is then screwed to the vehicle frame's longitudinal beams, allowing for easy removal when necessary.

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What does it mean to check cold tire pressure on the X-Trail?

The cold tire pressure check alert on the X-Trail vehicle is a tire pressure warning indication, signaling that one or more of the car's wheels have abnormal tire pressure, which may be either below or above the standard value. In such cases, it is advisable to promptly visit a tire repair shop to inspect the car tires for any leaks, insufficient air, or overinflation, and carry out necessary repairs in a timely manner. Tire pressure monitoring involves real-time automatic monitoring of tire pressure while the vehicle is in motion, with alerts for tire leaks or low pressure to ensure driving safety. There are three commonly used methods for tire pressure monitoring: Direct tire pressure monitoring: Direct tire pressure monitoring devices use pressure sensors installed in each tire to directly measure the tire's air pressure. The pressure information is then transmitted wirelessly from inside the tire to a central receiver module, which displays the tire pressure data for each tire. The system automatically alerts when the tire pressure is too low or if there is a leak. Indirect tire pressure monitoring: When the pressure in a tire decreases, the vehicle's weight causes the rolling radius of that wheel to become smaller, leading to a faster rotation speed compared to the other wheels. By comparing the differences in rotation speeds between the tires, the system monitors tire pressure. Indirect tire pressure alert systems essentially rely on calculating the rolling radius of the tires to monitor pressure. Introduction to Tire Pressure Monitoring System (TPMS): It combines the advantages of both the above systems, equipping direct sensors in two diagonally opposite tires and incorporating a four-wheel indirect system. Compared to using only a direct system, this hybrid system can reduce costs and overcome the limitation of indirect systems, which cannot detect when multiple tires simultaneously have low pressure. However, it still cannot provide real-time data on the actual pressure inside all four tires as a direct system does.

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The Function of the Fuel Pressure Regulator

The functions of the fuel pressure regulator are introduced as follows: 1. Regulate the fuel pressure in the supply system to maintain balanced oil pressure within the system. 2. Buffer pressure fluctuations generated during fuel supply, ensuring the engine operates normally. 3. The fuel pressure regulator consists of components such as a spring, valve body, and valve, and is typically installed at one end of the fuel distribution pipe. 4. The fuel pressure regulator is an overflow valve controlled by a diaphragm, dividing it into an upper spring chamber and a lower fuel chamber. The opening of the overflow valve is adjusted by the diaphragm to maintain pressure balance between the two chambers.

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Why Do Tires Have Slow Leaks?

Tire slow leak specific reasons are introduced as follows: 1. Foreign objects puncturing the tire causing air leakage, or aging of the valve core in the tire valve leading to slow air loss. 2. The wheel rim is deformed due to collision. Due to the increased density between the wheel rim and the tire, air leakage is prone to occur. 3. Air leakage occurring after tire damage repair. Current tire repair methods are mainly based on patching. 4. After prolonged use of the tire, natural aging or exposure to sunlight can cause very fine cracks.

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How Many Exam Attempts Are Allowed for Subject 3?

Can You Drive Wearing Flat Shoes?

Can I take the driving test Part 4 directly if I fail Part 3?

Do You Need to Remove the Bumper to Replace the Taillight?

What does it mean to check cold tire pressure on the X-Trail?

The Function of the Fuel Pressure Regulator

Why Do Tires Have Slow Leaks?

What are the differences between original and non-original bumpers?

Which Direction to Loosen the Drain Plug?

Will Laundry Detergent Spilled in the Car Corrode the Vehicle?

Is a Motorcycle Driving License Valid for Life?