What is the difference between 245 and 235 when driving?

Where does the Haizhang Expressway run from and to?

Haizhang Expressway runs from Hailar District, Hulunbuir City, Inner Mongolia Autonomous Region to Zhangbei County, Zhangjiakou City, Hebei Province, with the designation G1013. The Haizhang Expressway is a connecting route of the G10 Expressway from Suifenhe to Manzhouli, passing through Hailar, Arxan, Alideer, Huolinguole, Xilingol, Taipusi Banner, Zhangbei, and Zhangjiakou. The Haizhang Expressway is one of the connecting routes in the national expressway network. The completed sections include the expressway from Xilingol League to Zhangjiakou and the Zhangbei section of the Zhangjiakou-Shijiazhuang Expressway, with all road signs already updated. The Haizhang Expressway serves as an important vegetable transport corridor in the Zhangjiakou region and a major traffic artery for grassland tourism between Hebei and Inner Mongolia. To prevent major accidents and reduce prolonged traffic control due to incidents, the speed limits for medium and heavy-duty trucks on the Zhangjiakou-bound section of the Haizhang Expressway from kilometer 1378 to kilometer 1400 have been adjusted.

3

Share

At what position should the pressure gauge needle of a fire extinguisher indicate normal pressure?

The pressure gauge needle of a fire extinguisher indicates normal pressure when it is in the green zone. The normal pressure value for a fire extinguisher is approximately between 1.2 to 1.5 MPa. If the pressure gauge needle is in the red zone, it means the pressure inside the cylinder is insufficient, indicating that the fire extinguisher cannot be used normally. If the needle is in the yellow zone, it indicates overpressure, which means the pressure is too high and can be dangerous. Fire is a chemical combustion reaction, typically caused by the reaction between oxygen in the air and certain fuels such as wood or gasoline. Of course, wood and gasoline do not spontaneously combust simply by coming into contact with oxygen; combustion only occurs when the fuel is heated to its ignition temperature. A fire extinguisher, also known as a fire cylinder, is a portable firefighting tool. It contains chemicals designed to extinguish fires. The fire extinguisher is a sturdy metal cylinder filled with water or fire-extinguishing materials. When the lever at the top of the cylinder is pressed, the high pressure generated forces the extinguishing agent inside the cylinder to be expelled, similar to how a spray can releases its contents. The function of a fire extinguisher is to displace air, depriving the fire of oxygen and causing it to extinguish. Because carbon dioxide is a gas and leaves no residue, it is particularly useful for electrical fires to avoid damaging equipment.

10

1

Share

How is the speed divided on expressway lanes?

Speed division method for expressway lanes: For roads with two lanes in the same direction, the minimum speed on the left lane should not be less than 100 km/h; for roads with three lanes in the same direction, the minimum speed on the far-left lane should not be less than 110 km/h, and the minimum speed on the middle lane is 90 km/h. When driving normally on the expressway, the minimum speed should not be less than 60 km/h, the maximum speed for small passenger cars should not exceed 120 km/h, other motor vehicles should not exceed 100 km/h, and motorcycles should not exceed 50 km/h. At the same time, pay attention to traffic signs and do not exceed the speed indicated by the signs. In case of snow, rain, fog, wet or icy road surfaces, or poor visibility, promptly reduce the speed to a safe level and maintain a necessary safe distance. Avoid driving recklessly at high speeds, frequently overtaking, or speeding to prevent accidents.

1

5

Share

What is the new policy for license plate transfer in 2020?

Both the 2020 regulations and previous rules do not allow the transfer of license plates. Currently, when a vehicle is transferred, the license plate cannot be transferred with the vehicle, nor can the license plate be transferred separately. The original license plate can only be transferred to the owner's new vehicle information and cannot be transferred to another person. However, there is one special case: spouses can transfer their license plates to each other with a marriage certificate, allowing the other party to obtain the license plate without going through the lottery or bidding process. New policies for license plate retention: 1. If a vehicle has been used for at least one year, the original license plate can be retained for up to 2 years; 2. The original license plate can be retained when the vehicle is transferred, deregistered, or relocated; 3. Both used and new vehicles are eligible for license plate retention applications.

18

2

Share

Is it better to turn on ECON or not?

It is better to turn on ECON. When the driver activates the ECON switch, the vehicle enters a low-carbon and eco-friendly driving mode, automatically prioritizing fuel consumption control. The system proactively prevents excessive acceleration and deep throttle presses that lead to high energy consumption, achieving intelligent fuel savings. The ECU, engine, and transmission intelligently execute the driver's intentions in the mode of minimum fuel consumption, achieving better fuel economy through quick gear shifts and smooth acceleration. The air conditioning operates in an energy-saving state by reducing the fan's operating voltage and intelligently adjusting the cooling conditions to lessen the engine's load. Additionally, the speedometer displays real-time instantaneous fuel consumption through green, red, and blue indicator lights on both sides. When the driver presses the accelerator pedal deeply, the ECON system effectively controls the intake valve opening to ensure smooth engine operation while conserving energy.

15

2

Share

Is Engine Cleaning Necessary?

Engine cleaning is necessary. A comprehensive cleaning of the engine compartment allows for a better understanding of the car's engine bay, especially after cleaning the engine surface, wiring surfaces, and plastic/rubber components, which helps the engine dissipate heat more efficiently and protects the wiring in the engine compartment. Benefits of cleaning the engine compartment: 1. Improved driving mood: A clean engine compartment looks tidy and can provide the driver with a more pleasant driving experience. 2. Prevents component damage: The engine compartment is not completely sealed, and dust and air can enter during operation. Over time, dust hardens into a crust on parts, wires, and oil lines, along with other impurities, which can reduce the lifespan of other components in the engine compartment and increase maintenance costs for the owner. 3. Detects fluid leaks: Cleaning the engine compartment allows for timely inspection of potential issues. If there are oil or fluid leaks, they can be detected early through cleaning, which is crucial for maintaining the vehicle's proper operation. Any detected leaks should be addressed promptly to prevent corrosion of wires and pipelines.

9

4

Share

What is the difference between 245 and 235 when driving?

Where does the Haizhang Expressway run from and to?

At what position should the pressure gauge needle of a fire extinguisher indicate normal pressure?

How is the speed divided on expressway lanes?

What is the new policy for license plate transfer in 2020?

Is it better to turn on ECON or not?

Is Engine Cleaning Necessary?

Is the Highway Free During the 2020 National Day Holiday?

How to Conduct Annual Inspection for Vehicles Exempt from Inspection for Six Years?

How many days is the highway free during the National Day holiday in 2020?

Is the Compulsory Insurance Label No Longer Required to Be Displayed in 2020?