What car has a T-shaped license plate?

Can China Independently Manufacture Automotive Engines?

China is fully capable of independently producing automotive engines, although there are some gaps compared to engines from Western countries. China's automotive engines are not developed through national projects but are instead researched and developed by individual automotive companies. For example, Great Wall Motors' GW4C20B 2.0T gasoline engine and Changan Automobile's Blue Whale NE platform-developed 1.4T engine are both independently developed by enterprises. Classification of automotive engines: 1. According to the working method of the intake system: They can be divided into four types: naturally aspirated, turbocharged, mechanically supercharged, and dual-charged. 2. According to piston movement: They can be divided into reciprocating piston internal combustion engines and rotary piston engines. 3. According to cylinder arrangement: They include inline engines, V-type engines, W-type engines, and horizontally opposed engines. 4. According to the number of cylinders: They can be divided into single-cylinder engines and multi-cylinder engines. Modern cars mostly use three-cylinder, four-cylinder, six-cylinder, and eight-cylinder engines.

15

3

Share

Can a Temporary ID Card Be Used for Subject 2 Driving Test?

A temporary ID card can be used for the Subject 2 driving test. However, if you do not have a regular ID card and need to use a temporary one, you must inform the driving test instructor in advance and follow the arrangements made by the driving school. According to Article 19, Paragraph 1 of the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses," "first-time applicants for a motor vehicle driver's license must fill out an application form and submit their identity proof." Therefore, a temporary ID card can be used to take the Subject 2 test. It is important to note that a temporary resident ID card is valid for three months. You can take the Subject 2 test within this validity period, but if it expires, you will not be allowed to enter the test site. Therefore, make sure to take the test before the temporary ID expires. If the temporary ID expires due to special circumstances, you should apply for a new regular ID card or temporary ID as soon as possible. Subject 2, also known as the small road test, is part of the motor vehicle driver's license assessment and refers to the field driving skills test. For small cars (C1/C2), the test includes five mandatory items: reversing into a parking space, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving (commonly known as the S-turn). Some regions may have a sixth item: highway card collection. According to Article 25 of the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses" (Ministry of Public Security Order No. 123), starting from June 1, 2021, the slope stop and start test is no longer required for C2 and C5 license applicants. For large vehicles (AB licenses), Subject 2 includes 16 items as per the "Regulations on the Application and Use of Motor Vehicle Driver's Licenses": reversing into a parking space, passing continuous obstacles, curve driving, highway simulation test, width-limited gate, bumpy road, single-plank bridge, narrow road U-turn, slope stop and start, parallel parking, highway emergency handling, mountain road simulation, right-angle turns, rain and fog weather simulation, highway tire blowout, and tunnel simulation driving.

15

3

Share

Is the Range Accurate?

The range is calculated by the vehicle's computer based on current driving fuel consumption, and may not be entirely accurate. It is better to rely on the fuel consumption calculated from the kilometers driven between refuels. Factors affecting the range of electric vehicles include: 1. Charging equipment: Just like household appliances, the quality of charging equipment affects the energy replenishment and output of electric vehicles, thereby influencing the range; 2. Tire pressure: Similar to gasoline vehicles, low tire pressure increases rolling resistance and lateral steering resistance, leading to faster battery consumption and reduced range; 3. Overloading: Also similar to gasoline vehicles, overloading an electric vehicle increases its weight, requiring more battery output and accelerating power consumption, which inevitably reduces the range. It is recommended to comply with regulations and avoid overloading; 4. Sudden stops and starts: Abrupt stops or starts mean the motor is engaged in a very short time, consuming more power, which can also shorten the motor's lifespan. It is advisable to drive at a steady, slow speed for a distance after starting an electric vehicle before accelerating. Electric vehicles also need a 'warm-up' period. Maintaining a controlled speed while driving helps keep the battery in a stable working condition, ensuring optimal range.

3

1

Share

What is the load capacity of a pickup truck in kilograms?

Generally, the load capacity of a pickup truck is 500 kilograms and 750 kilograms. Pickup trucks with high-strength frame structures and widened, thickened designs can actually carry up to 1150 kilograms. Below is relevant information about pickup trucks: 1. Introduction: Pickup trucks are an important part of the automotive market. A pickup (pick-up) is a type of vehicle that features a car-like front end and cabin, combined with an open cargo compartment. Its characteristics include the comfort of a sedan, strong power, and better cargo capacity and adaptability to rough roads compared to sedans. The most common type of pickup truck is the double-cab pickup. Pickups can serve as special-purpose vehicles, multi-purpose vehicles, official vehicles, commercial vehicles, or family cars, used for transporting goods, traveling, renting, etc. 2. Features: They combine the dual characteristics of family cars and commercial vehicles (passenger and cargo use), exhibiting distinct utility vehicle traits for both units and families; their diverse construction meets a wider range of needs (two-door or four-door, long or short cargo compartments, two-wheel or four-wheel drive, gasoline or diesel engines).

1

4

Share

What are the penalties for occupying charging station parking spaces?

Occupying charging station parking spaces will result in fines. There are relevant national regulations stipulating that newly built residential areas and office buildings must be equipped with sufficient charging parking spaces or reserve installation conditions. For example, in Beijing, according to related media reports, it was previously stipulated that 100% of parking spaces in new residential areas must meet the conditions for installing charging stations, at least 25% must be configured in office buildings, and the proportion of public charging facilities in public parking lots in each district should not be less than 10% of the parking spaces. More relevant information is as follows: Note 1: However, in actual implementation, many regions across the country still face issues where property management does not cooperate, making it impossible to install charging parking spaces, or car owners do not have fixed parking spaces and thus cannot install private charging stations. According to statistics, as of September 2019, there were over 313,400 new energy vehicles without accompanying charging stations, meaning these car owners need to use public charging stations. However, many charging parking spaces are long occupied by fuel vehicles. Note 2: If the fine regulations proposed by the Beijing Municipal Commission of Transport and the Beijing Traffic Management Bureau are implemented, it means Beijing will have specific penalty bases and clear fine amounts for non-electric vehicles occupying electric vehicle parking spaces. Other provinces and cities will also gradually introduce corresponding management measures. This will undoubtedly have an immediate effect on the nationwide phenomenon of non-electric vehicles occupying dedicated electric vehicle parking spaces in parking lots and on-street parking, preventing the latter from parking and charging.

14

5

Share

Is the Consequences of Mixing Engine Oil and Hydraulic Oil Serious?

Engine oil and hydraulic oil cannot be mixed because their viscosities are different, and mixing them can have serious consequences. Mixing engine oil and hydraulic oil will alter the viscosity and viscosity-temperature properties of the hydraulic oil, thereby affecting its performance. It can clog filters, prevent oil pressure from rising, and accelerate the aging of oil seals and rubber sealing rings in the hydraulic system. Engine oil is specifically designed for gasoline and diesel engines based on engine requirements, demanding high detergency and dispersancy among other performance characteristics. It contains several functional additives, including detergents and dispersants. Hydraulic oil is primarily used in various hydraulic systems. Its viscosity grade is determined by the operating conditions of the hydraulic system, and it contains additives such as anti-oxidants, rust inhibitors, and anti-wear agents, which are entirely different from those in engine oils. Typically, hydraulic oil lacks detergency and dispersancy, making it unsuitable for use as engine oil. However, to simplify the variety of oils used on-site, there are rare cases where engine oil (with suitable viscosity) is used as hydraulic oil. Yet, its performance indicators, such as emulsification and hydrolytic stability, do not meet the specifications required for hydraulic oil. Therefore, in underground, aquatic, or humid environments, engine oil must never be used as a substitute for hydraulic oil.

15

1

Share

What car has a T-shaped license plate?

Can China Independently Manufacture Automotive Engines?

Can a Temporary ID Card Be Used for Subject 2 Driving Test?

Is the Range Accurate?

What is the load capacity of a pickup truck in kilograms?

What are the penalties for occupying charging station parking spaces?

Is the Consequences of Mixing Engine Oil and Hydraulic Oil Serious?

What is Cold Gear Shifting?

Why does ABS frequently engage during low-speed braking?

Where is the windshield located?

What are the reasons why flooded roads affect driving safety and make passage difficult?