How to Distinguish Between Internal and External Air Circulation in a Car?

Will points be deducted for stopping between 30 and 50 cm in the fixed-point parking test of Subject 2?

Stopping between 30 and 50 cm in the fixed-point parking test of Subject 2 will result in a 10-point deduction. Below is an introduction to Subject 2: 1. Overview: Subject 2, also known as the small road test, is part of the motor vehicle driver's license examination and refers to the field driving skills test. For small vehicles C1 and C2, the test items include five mandatory components: reversing into a parking space, parallel parking, fixed-point parking and starting on a slope, turning at a right angle, and driving through curves. 2. Timeline: Starting from June 1, 2021, the "fixed-point parking and starting on a slope" item will be removed from the Subject 2 test for small automatic transmission vehicle driver's licenses. 3. Objective: To master the basic essentials of driving operations and possess the fundamental ability to control the vehicle; to proficiently grasp the basic methods of field and road driving within the test area, and to have the capability to reasonably use vehicle controls and correctly manage the spatial position of the vehicle, ensuring accurate control over the vehicle's position, speed, and route.

7

1

Share

What Do Black License Plates Represent?

Black license plates are designated for embassy and consulate vehicles, as well as Hong Kong and Macau cross-border vehicles. Additional information about license plates is as follows: 1. Introduction: License plates, commonly known as vehicle tags, refer to the plates affixed to the front and rear of a vehicle. They are typically made of aluminum, sheet metal, plastic, or paper, and display the vehicle's registration number, registration region, or other relevant information. 2. Temporary License Plates: Temporary license plates are issued by vehicle management authorities when a car is undergoing registration procedures and has not yet been officially registered. Temporary plates have specific time limits and regional restrictions for use.

13

3

Share

Can you get a B2 driver's license at the age of 18?

18-year-olds cannot obtain a B2 driver's license. According to Article 12 of the 'Regulations on the Application and Use of Motor Vehicle Driver's Licenses,' the age requirement for applying for urban buses, large trucks, trolleybuses, or tram driving licenses is between 20 and 50 years old. To apply for a B2 driver's license, the following conditions must be met: Applicants must register in their place of household registration; those not in their household registration area can only obtain a C1 driver's license. B2 license applicants must be at least 21 years old. A medical examination is required, with the following criteria: height must be at least 1.55m; uncorrected or corrected visual acuity must reach 5.0 on the logarithmic visual acuity chart; no red-green color blindness; and the ability to distinguish the direction of sound sources with each ear at 50cm from a tuning fork. B2 driver's license permitted vehicle types: The B2 license allows driving heavy and medium-duty trucks or large, heavy, and medium-sized special-purpose vehicles, with most heavy and medium-duty trucks being trucks. Other permitted vehicle types under the B2 license include C1 (small cars), C2 (small automatic transmission cars), C3 (low-speed trucks), C4 (three-wheeled cars), and M (wheeled self-propelled machinery vehicles).

16

1

Share

What brand is honour tire?

It is a tire brand from Qingdao Aonuo. Below are some relevant introductions about tires: 1. Main materials of tires: The primary material of tires is rubber, which has the characteristic of aging after prolonged use or storage. This leads to significant changes in the tire's physical properties such as hardness and wear resistance. Continuing to use aged tires may lightly affect vehicle performance or, in severe cases, may cause tire blowouts. 2. Tire lifespan: Generally, all-season tires or economical tires have a lifespan of 3-5 years, with a mileage of about 50,000 kilometers. Under normal circumstances, tires have a sufficient lifespan of one year from the date of manufacture. However, for high-performance tires, the lifespan is only 20,000-30,000 kilometers. If the price is reduced, purchasing them could also be considered.

2

1

Share

What is the buzzing sound when stepping on the accelerator?

Buzzing sound is the friction noise of components during engine operation. Main causes: Lack of engine oil inside the engine; Engine oil not changed for a long time; Engine oil viscosity too low. The following are the main functions of engine oil: 1. Lubrication and friction reduction: There is rapid relative sliding between pistons and cylinders, as well as between main shafts and bearing bushes. To prevent excessive wear of parts, an oil film needs to be established between the two sliding surfaces. A sufficiently thick oil film separates the surfaces of relatively sliding parts, thereby achieving the purpose of reducing wear. 2. Cooling: Engine oil can bring heat back to the oil tank and then dissipate it into the air to help the radiator cool the engine. Good engine oil can bring carbon deposits, sludge, and worn metal particles on engine parts back to the oil tank through circulation, and flush away dirt generated on the working surfaces of components through the flow of lubricating oil.

10

4

Share

What is the fuel consumption per 100 kilometers for a 2005 Mondeo automatic transmission?

The fuel consumption per 100 kilometers for a 2005 Mondeo automatic transmission is approximately 13 liters. Here is some information about fuel consumption per 100 kilometers: 1. Fuel consumption per 100 kilometers: This refers to the amount of fuel a vehicle consumes when traveling 100 kilometers on the road at a certain speed. It is a theoretical indicator of the vehicle. 2. Source: In an objective environment, the value measured by a dynamometer installed on the vehicle's chassis is converted into speed parameters, and then the vehicle is driven at a specified speed to calculate the theoretical experimental fuel consumption per 100 kilometers for the model. Here is some information about automatic transmission: 1. Automatic transmission: It usually refers to the automatic gear-shifting mechanism of a car. While driving, the control system of the automatic transmission automatically selects the appropriate gear based on the engine's speed and load, replacing the driver's subjective judgment of timing and gear-shifting operations. 2. Classification: Generally, an automatic transmission car has six gear positions, from top to bottom: P, R, N, D, S, L. The most commonly used automatic gear positions are parking gear P, reverse gear R, neutral gear N, and drive gear D.

1

Share

How to Distinguish Between Internal and External Air Circulation in a Car?

Will points be deducted for stopping between 30 and 50 cm in the fixed-point parking test of Subject 2?

What Do Black License Plates Represent?

Can you get a B2 driver's license at the age of 18?

What brand is honour tire?

What is the buzzing sound when stepping on the accelerator?

What is the fuel consumption per 100 kilometers for a 2005 Mondeo automatic transmission?

Is the Avalon Engine Imported?

What Causes the Abnormal Noise in the Buick Excelle Clutch?

How to Adjust the Headlights of BMW X3?

Why does the HOLD light keep flashing and the gear not shift?