Why don't rally motorcycles use four-cylinder engines?

Is a 30-centimeter distance mandatory for right-angle turns?

A distance of 20-30 centimeters from the edge line should be maintained during right-angle turns. The right-angle turn is part of the second subject in the driver's license examination. Subject 2, also known as the small road test, is a segment of the motor vehicle driver's license assessment, specifically referring to the field driving skills test. 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. Below are some techniques for right-angle turns: 1. Park the vehicle at the starting position for the right-angle turn, shift into first gear, release the handbrake, slowly lift the clutch while maintaining a semi-linked state, and begin moving at a steady speed, keeping the vehicle 20 centimeters away from the left edge line of the road; 2. Adjust the 20-centimeter gap yourself and maintain a steady speed, then observe a point slightly ahead of the middle door lock on the right (left) side of the vehicle. Once the right (left) front edge yellow line of the road reaches this point, stop immediately and turn the steering wheel fully to the right (left); 3. After turning the wheel fully, start the car and proceed slowly at a semi-linked steady speed through the turn. When you feel the car is about to straighten out, gradually return the steering wheel to the center position, then turn it back to straighten the vehicle, and stop the car straight.

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Is it still necessary to display the compulsory insurance decal?

If the local area has not implemented an electronic policy system, the compulsory traffic insurance decal must be affixed to the vehicle's front windshield. Below is relevant information about the compulsory insurance decal: 1. Penalty regulations: Traffic police authorities have the right to impound the vehicle until the owner provides the corresponding license, decal, or completes the required procedures. A warning or a fine ranging from 20 to 200 RMB may be issued, and 1 point will be deducted from the driver's license. 2. Cities that have abolished paper decals: Regions known to have abolished the paper compulsory insurance decal include Beijing, Shanghai, Sichuan, Yichang City, Shanxi, Guangdong, Henan, Hubei, Shandong, among others. No official confirmation has been received for other areas.

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How to Check if the Driving School Withdrawal is Successful?

To inquire about the driving school withdrawal, you need to visit the driving school with your ID card. After registering for a motor vehicle driver's license, if you are unable to take the exam, you should promptly complete the withdrawal procedures. If you have already completed the exam for Subject 1, you need to finish all exams within three years or complete the withdrawal procedures. Below is information on how soon you can reapply to a driving school after withdrawal: 1. Generally, you can reapply to a driving school immediately after completing the withdrawal. However, some local systems may experience delays, typically requiring a wait of 2-3 days. The exact duration depends on the local regulations, and you can also consult the local vehicle management office. 2. The driving school file is similar to a student file and mainly includes the "Teaching Schedule," "Training Process/Time," "Student Information Registration Form," "Personal Driving Materials," etc. If the file is not completely canceled, the candidate cannot apply to another driving school elsewhere.

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What was the China National Emission Standard for cars in 2010?

In 2010, cars could meet either China National IV or China National III emission standards, depending on the specific model. Below is an introduction to the China National IV standard: 1. Actual situation of China National IV vehicles: Many vehicles produced after 2009 could already meet the China National IV emission standard, with some high-end models achieving it as early as 2007 or 2008. However, most vehicles produced before 2009 did not meet the China National IV emission standard. 2. Implementation date of China National IV standard: The China National IV standard was piloted in 2010 and fully implemented in 2011, replacing the previous China National III standard. Automakers typically produce vehicles that comply with national emission standards in advance, especially for mid-to-high-end models, which often meet the China National IV standard earlier.

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Which is Higher-End: Brabus or Maybach?

Maybach holds a higher status. Maybach has long been hailed as a 'mobile palace,' with the all-new Maybach S-Class representing the pinnacle of global automotive craftsmanship. Here are the details: 1. Maybach: Maybach is a luxury sedan symbolizing exclusivity and perfection. The core of this model lies in its interior, which is almost entirely wrapped in premium leather, exuding opulence. Beyond active and passive safety features, it boasts a wealth of additional functionalities. For instance, the car is equipped with a surround sound system, transforming the cabin into a private mobile concert hall. Thus, the Maybach S-Class far surpasses its counterpart, the Mercedes-Benz S-Class, in prestige. 2. Brabus: Brabus models are modified versions of Mercedes-Benz vehicles, enhanced by the Brabus tuning house. Post-modification, Brabus cars exhibit formidable power and meticulously crafted interiors, maintaining the brand's consistent high standards. Examples like the Brabus G-Class, Brabus 40S, and Brabus 60S rightfully earn the title 'King of Mercedes.' However, compared to Maybach, they still fall slightly short in overall refinement.

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How to Shift Gears in a Fast 16-Speed Transmission?

Introduction to shifting gears in a Fast 16-speed transmission is as follows: 1. The 16-speed transmission uses a dual-H shifting mechanism. Reverse gear and gears 1-8 are in the low range, while gears 9-16 are in the high range. The neutral position is located between gears 5-8 and 9-12. 2. To switch between high and low ranges, you can use your palm to push the shift lever left or right. The switching between high and low ranges is automatically achieved during gear selection, similar to an 8-speed transmission, but with more gears. The switching between odd and even gears is controlled by the up and down paddles on the shift lever—up for upshifting and down for downshifting. 3. The multi-speed transmission has two positions: high range and low range. When parked, the gear lever should be placed in the neutral position of the low range. When engaging reverse gear, the vehicle should be stopped first before shifting to avoid damaging internal transmission components. Engaging reverse gear requires greater shifting force to overcome the resistance of the reverse lock. 4. Low range: 1, 2, 3, 4, 5, 6, 7, 8; High range: 9, 10, 11, 12, 13, 14, 15, 16; Odd gears: 1, 3, 5, 7, 9, 11, 13, 15; Even gears: 2, 4, 6, 8, 10, 12, 14, 16. 5. When upshifting, the clutch should be released slowly. However, as the vehicle speed increases and higher gears are engaged, under normal RPM and gear conditions, the faster the speed, the quicker the clutch can be released during shifting. However, the speed difference between gears during shifting should not be too large.

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Why don't rally motorcycles use four-cylinder engines?

Is a 30-centimeter distance mandatory for right-angle turns?

Is it still necessary to display the compulsory insurance decal?

How to Check if the Driving School Withdrawal is Successful?

What was the China National Emission Standard for cars in 2010?

Which is Higher-End: Brabus or Maybach?

How to Shift Gears in a Fast 16-Speed Transmission?

Which car has a dragonfly as its logo?

Differences Between Plug-in Hybrid and Hybrid Vehicles?

How to Determine the Distance Between the Car Front and a Wall

What Are the Determining Factors of Engine Displacement?