What Causes Steering Wheel Vibration When Speed Exceeds 120 km/h?

Does the Internal and External Air Circulation Affect Fuel Consumption?

Internal and external air circulation is just one factor affecting fuel consumption, with the type of air conditioning compressor playing a more significant role. Here is the relevant information: 1. Internal Circulation: The internal circulation in a car refers to the process where the air inside the vehicle is heated or cooled before being recirculated back into the cabin. 2. External Circulation: This involves using a fan to draw outside air into the cabin, meaning there is a flow of air between the outside and inside of the vehicle. The air blown by the fan comes from outside, and even if the fan is off, air is still drawn into the cabin while driving to replenish fresh air. 3. Functions of Internal and External Circulation: Internal circulation allows the air inside the vehicle to circulate in a closed loop; the air inside is heated or cooled before being recirculated back into the cabin.

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

When applying for a driver's license, if you are nearsighted, you can choose to wear glasses or not in the provided photo. However, you must submit relevant medical proof confirming that your vision falls within the permissible range for obtaining a driver's license. Below is additional information: Physical requirements for applying for a motor vehicle driver's license: 1. For large passenger vehicles, large trucks, or trolleybuses, the applicant's height must be at least 155 cm; for other vehicle types, the height must be at least 150 cm; 2. Visual acuity must not be lower than 0.7 on the standard vision chart or 4.9 on the logarithmic vision chart (corrective lenses allowed); 3. No red-green color blindness; 4. Ability to distinguish the direction of sound sources with each ear at a distance of 50 cm from a tuning fork; 5. Normal motor function in limbs, torso, and neck.

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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.

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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.

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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.

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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.

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What Causes Steering Wheel Vibration When Speed Exceeds 120 km/h?

Does the Internal and External Air Circulation Affect Fuel Consumption?

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

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 Causes the Oil Light to Stay On and the Engine to Fail to Start?

Can I drive away immediately after replacing the front windshield?

Where to Use the Handbrake in Subject Two?

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