Is it not allowed to press the clutch during curve driving?

What is the hierarchy of seating in a five-seater sedan?

Seating arrangement is the most important aspect of car etiquette. According to etiquette rules, the basic principles for determining the hierarchy of seating in any sedan are: who is driving, what type of car it is, safety considerations, and the preferences of the guests themselves. The hierarchy of seating in a five-seater sedan varies depending on the situation, as detailed below: 1. When driven by a professional driver: When the car is driven by a professional driver, the hierarchy of seating follows the principle that the rear seats are superior to the front seats, and the right side is more honorable than the left. That is, apart from the driver's seat, the hierarchy of the remaining four seats is as follows: rear right seat, rear left seat, rear middle seat, and front passenger seat. 2. When the owner is driving: When the owner is driving, the hierarchy of the four seats, from most honorable to least, is: front passenger seat, rear right seat, rear left seat, and rear middle seat.

16

0

Share

What to Learn on the First Day of Driving an Automatic Transmission Car?

Automatic transmission cars do not have a clutch, and the key is to familiarize yourself with the gear positions. Here is some relevant information about driver's licenses: 1. Driver's license categories: The motor vehicle driver's license is classified into a hierarchical system, dividing licenses into 15 categories: A1, A2, A3, B1, B2, C1, C2, C3, C4, D, E, F, M, N, P. 2. Points and review: The cumulative points cycle for road traffic safety violations (i.e., the points cycle) is 12 months, with a full score of 12 points, calculated from the date the motor vehicle driver's license is first issued. Based on the severity of road traffic safety violations, the points for a single violation are categorized into five types: 12 points, 6 points, 3 points, 2 points, and 1 point.

9

0

Share

What are the differences between dry and wet dual-clutch systems?

Dry and wet dual-clutch systems differ in the following aspects: 1. Transmission efficiency: The structure of wet clutches is more complex, leading to higher energy loss. Consequently, wet dual-clutch transmissions have lower transmission efficiency, consuming more engine power and resulting in higher fuel consumption under otherwise identical conditions. 2. Response speed: Dry clutches transmit power through direct metal plate contact, providing more immediate power transfer with higher transmission ratios when plates are compressed. Wet clutches require oil as an intermediary, involving additional steps from driving plate acceleration to oil centrifugal force increase and then driven plate acceleration, resulting in slightly slower response. 3. Torque capacity: The metal friction plates in dry clutches cannot withstand excessive torque, as significant stress impacts can easily damage them. Therefore, dry clutches are only suitable for small-displacement, low-torque output vehicles. Some models even deliberately limit engine torque output in lower gears to protect the transmission clutch when using dry clutch systems.

12

5

Share

What is the recommended driving speed in fog with 50 meters visibility?

When visibility is 50 meters in foggy conditions, the recommended driving speed is 30 km/h. Here are precautions for driving in fog: 1. Proper use of lights: Do not use high beams in fog as they shine upward, causing light to scatter diffusely through the fog and creating a blinding white haze ahead. 2. Maintain low speed: Strictly adhere to speed limits set by traffic regulations when driving in fog - never speed. The thicker the fog, the shorter the visibility distance, and the lower your speed must be. When visibility is less than 200 meters but more than 100 meters, speed should not exceed 60 km/h; when visibility is less than 100 meters but more than 50 meters, speed should not exceed 40 km/h; when visibility is below 30 meters, speed should be controlled under 20 km/h; if visibility drops below 10 meters, it's recommended to pull over and stop driving.

1

0

Share

Why is there water coming out of the car's exhaust pipe?

Here is an introduction about water dripping from the car's exhaust pipe: 1. When water vapor is emitted and evaporates, water may spray out because the water vapor condenses into water droplets inside the exhaust pipe. Sometimes, you may also see white smoke coming from the exhaust pipe; this usually occurs when a car is started for the first time in winter or during the rainy season. However, once the engine temperature rises, the white smoke will disappear. This situation is not a cause for concern and does not require maintenance. 2. If the exhaust pipe emits black smoke or even drips 'black water,' this phenomenon indicates that the engine is burning oil. Be cautious and remember to check the oil level before going out. If the exhaust pipe emits black smoke after the engine temperature rises, it indicates that the cylinder pressure is too low or some cylinders are not working. This should be checked and resolved, and it is necessary to go to a repair station for maintenance. 3. If the exhaust pipe emits a large amount of water vapor or white smoke while the engine is running, check whether there is water in the fuel tank, whether the cylinder gasket is damaged, whether the cylinder block has cracks, and whether the cylinder sleeve sealing ring is in good condition, etc.

4

5

Share

What does five-door four-seater mean?

The 'door' here refers to the car door, and the 'seat' refers to the seating. The five doors of a five-door four-seater refer to the four doors of the passenger compartment plus the trunk door, while the four seats mean the car can accommodate four people. Below is a detailed introduction: 1. Basic layout: Family cars or some MPVs generally adopt a five-door five-seater configuration, with the doors mainly divided into the driver's side door, front passenger side door, left rear passenger door, right rear passenger door, and trunk door - totaling five doors. The seats are divided into the driver's seat, front passenger seat, left rear passenger seat, right rear passenger seat, and rear middle seat - totaling five seats. 2. Five-door four-seater layout: The five-door four-seater model is based on the five-door five-seater model but cancels the rear middle seat, replacing it with an armrest box and rear multimedia control area, thereby improving the comfort of rear passengers.

17

1

Share

Is it not allowed to press the clutch during curve driving?

What is the hierarchy of seating in a five-seater sedan?

What to Learn on the First Day of Driving an Automatic Transmission Car?

What are the differences between dry and wet dual-clutch systems?

What is the recommended driving speed in fog with 50 meters visibility?

Why is there water coming out of the car's exhaust pipe?

What does five-door four-seater mean?

How to Deal with Frozen Car Air Conditioning?

What is the procedure for changing car engine oil?

Is the left front and right rear correct for fog lights?

What does the car battery model 55d23l mean?