How to Determine the Cause of Vehicle Spontaneous Combustion?

What is the purpose of registering a driver's license and vehicle registration certificate in rural areas?

Rural registration of driver's license and vehicle registration certificate is used to apply for ETC. Below is relevant information: 1. Vehicle Registration Certificate: The motor vehicle registration certificate is the legal document permitting the vehicle to drive on roads within China. The registration certificate consists of three parts: the certificate holder, the main page, and the supplementary page. The front of the main page contains the signed certificate core, while the back has the vehicle photo, sealed with a plastic cover. The supplementary page contains the signed certificate core. 2. ETC: ETC, translated in Chinese as electronic toll collection, is an automatic toll collection system for highways or bridges. It uses dedicated short-range communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station. This system leverages computer networking technology for backend settlement processing with banks, enabling vehicles to pass through highway or bridge toll stations without stopping to pay fees.

10

1

Share

Which is hotter, the upper or lower radiator hose?

The upper hose is hotter. Below are the causes and solutions for abnormal radiator water temperature: 1. Slow temperature rise: Both hoses have the same temperature, and there's almost no heating in the car. The cause is a thermostat that doesn't close properly or has been illegally removed during maintenance. Solution: Replace and install a new thermostat. 2. After the engine heats up: The fan operates when the water temperature exceeds 95°C, but the lower hose is slightly cooler than the upper hose. This is caused by insufficient thermostat opening, weakening the cooling system's function. This situation is common but often overlooked. Solution: Replace the thermostat. 3. When the temperature gauge reaches 95°C with the fan on: Both hoses are equally hot. This is due to issues in the fan circuit, which could be: a damaged fan, a faulty thermal switch on the radiator, or a blown fuse (often accompanied by early-stage circuit or fan issues). Solution: Replace the fan; replace the thermal switch; replace the fuse and inspect the circuit.

4

3

Share

What are the point deduction issues in Subject 1?

There are a total of 100 questions in the driver's license test Subject 1, with each question worth one point. A score of 90 is required to pass. Below are the specific details about the Subject 1 test: 1. Duration: The total time for the Subject 1 test is 45 minutes. The test consists of 100 questions, including true/false and multiple-choice questions, with a full score of 100 points and a passing score of 90. 2. Composition of Subject 1: Subject 1 is part of the teaching and examination outline for motor vehicle driver training. The test content includes the most basic knowledge such as driving theory, road safety laws and regulations, traffic signals, traffic rules, as well as local regulations. The scheduling of the driver theory test is arranged by the local vehicle management offices.

17

5

Share

How Long Does It Take to Restore the Full Score After Deducting 6 Points?

If 6 points are deducted from your driver's license due to a traffic violation, the score will be restored to 12 points at the start of the next scoring cycle. However, if there are unpaid fines, the points will be carried over to the next scoring cycle, and the score will not be restored to 12 points. According to the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses": Article 66: For motor vehicle drivers' road traffic safety violations, penalties and point deductions shall be executed simultaneously. If a motor vehicle driver commits two or more violations at one time, the points shall be calculated separately and accumulated; Article 69: If a motor vehicle driver's points in a scoring cycle do not reach 12 points and all fines have been paid, the points shall be cleared. If the points do not reach 12 points but there are unpaid fines, the points shall be carried over to the next scoring cycle. Driver's license point clearance: The cumulative scoring cycle for road traffic safety violations (i.e., the scoring cycle) is 12 months, with a full score of 12 points, calculated from the date the motor vehicle driver's license was first issued, and so on in a continuous cycle. The clearance date for the driver's license is the issuance date on the license, and the system automatically clears the points on that date each year. Starting from the "initial issuance date" of the driver's license, one year constitutes a scoring cycle, and so on in a continuous cycle; if the points deducted for violations in a scoring cycle do not reach 12 points, the scoring system will automatically clear the points from the previous scoring cycle (after fines are paid) at the start of the next scoring cycle; if the points reach 12, the driver must attend a study session and pass the subject one test at the vehicle management office where the license was issued or where the violation occurred before the points can be cleared. Otherwise, the driver's license cannot be used normally.

5

3

Share

What is the Principle of Drifting?

Drifting occurs when the rear wheels lose most (or all) of their grip, while the front wheels maintain their grip (losing at most a small portion, and ideally gaining additional grip). At this point, as long as there is a certain amount of lateral force on the front wheels, drifting will occur. Here is some relevant information: 1. Drifting: Drifting is a racing term that refers to a series of maneuvers where the direction the car is pointing differs significantly from its actual movement direction, causing the car to slide sideways through a turn. 2. Conditions for Drifting: Drifting occurs when static friction is converted into sliding friction. Precise control of factors such as the center of gravity, the relative angle and distance between sliding and static friction, and their magnitudes can make the drifting process controllable.

17

1

Share

What is the reason why the position lights do not work but the headlights do?

It may be a problem with the fuse or switch, and it needs to be repaired at a repair shop. The following are relevant precautions for car light maintenance: 1. First check if the lights are working properly during maintenance: When inspecting the lights, check whether various types of lights (such as turn signals, taillights, fog lights, etc.) are functioning normally. Additionally, it is necessary to check whether the direction of the headlight beam is misaligned and whether the brightness is sufficient. Regular inspection of the working condition of the lights can help you stay informed about their status and avoid accidents. 2. Regularly replace bulbs during light maintenance: Car light bulbs are consumables with a limited lifespan. Over time, bulbs will dim, reducing the illumination distance, which directly affects nighttime driving and poses a significant safety hazard. Therefore, once you notice that the bulbs have dimmed or the brightness of the two bulbs is inconsistent, replace them promptly to ensure driving safety. Moreover, avoid touching the bulbs directly with your hands when replacing them to prevent contamination and prolong their lifespan. 3. Frequently clean the lights during maintenance: Driving on roads after rain inevitably leads to splashes, and the car light covers may get covered in mud. Generally, light covers are made of special materials and have good sealing. However, mud spots on the light covers not only affect the car's appearance but also impair the lighting effect.

8

4

Share

How to Determine the Cause of Vehicle Spontaneous Combustion?

What is the purpose of registering a driver's license and vehicle registration certificate in rural areas?

Which is hotter, the upper or lower radiator hose?

What are the point deduction issues in Subject 1?

How Long Does It Take to Restore the Full Score After Deducting 6 Points?

What is the Principle of Drifting?

What is the reason why the position lights do not work but the headlights do?

Where to Use the Handbrake in Subject Two?

What to Do If Your Driver's License Renewal Has Expired?

Does the Internal and External Air Circulation Affect Fuel Consumption?

Must I Wear Glasses in My Driver's License Photo If I'm Nearsighted?