How many days in advance can I schedule the Subject 4 exam?

What does the sawtooth line on the highway mean?

The sawtooth line on the highway refers to longitudinal deceleration markings, which serve as a deceleration warning and are commonly used on curves. Below are the relevant details: 1. Definition of longitudinal deceleration markings: These markings consist of a series of diamond-shaped dashed lines parallel to the lane dividing line. They are typically placed at bridge approaches and curves. 2. Function of longitudinal deceleration markings: Their primary purpose is to create a visual narrowing of the lane, inducing a sense of pressure on drivers, prompting them to automatically reduce speed at locations requiring deceleration, such as curves or slopes. When vehicles pass through sections with longitudinal deceleration markings, drivers will subjectively perceive the lane as gradually narrowing, leading them to take proactive deceleration measures and proceed slowly. This effectively prevents drivers from slamming on the brakes just before the stop line.

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How early can a vehicle's annual inspection be conducted?

Vehicle annual inspections can be conducted up to three months in advance. According to the "Motor Vehicle Registration Regulations", vehicle owners may apply for an inspection compliance mark at the local vehicle management office up to three months before the expiration of the motor vehicle's inspection validity period. It is recommended to complete the inspection two months or slightly over one month in advance. Failure to conduct the annual inspection on time will result in a fine and a 3-point penalty on the driver's license. Additional information is as follows: 1. The timing of vehicle annual inspections is calculated by month: The inspection date is not based on a specific calendar date but is calculated by month. 2. Consequences of overdue annual inspection: Previously purchased auto insurance policies will not remain valid. In the event of a traffic accident during this period, the insurance company will not provide compensation.

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What does the windshield washer fluid low icon look like?

The windshield washer fluid low icon is shaped like a fan, with water spraying from the bottom. The fan shape represents the windshield, and the water spraying below symbolizes the washer fluid nozzles located beneath the windshield. When this spray-shaped indicator light appears on the car dashboard, it means the windshield washer fluid is running low and needs to be refilled as soon as possible. The indicator will automatically turn off after adding washer fluid. Below are the functions of windshield washer fluid: 1. Breaking down dirt: Washer fluid cleans and removes stains. When there is dirt on the windshield, using washer fluid provides better cleaning results than plain water. 2. Lubrication: While plain water can offer some lubrication, it contains impurities that may cause friction between the wiper blades and the windshield, leading to scratches over time. Washer fluid, however, has lubricating properties.

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What is the fuel consumption of the Changan Eado Plus?

There are a total of 6 models of the Changan Eado Plus. The Eado 2021 PLUS 1.6L GDI Manual Luxury and Eado 2021 PLUS 1.6L GDI Manual Elite models are equipped with a 1.6L 128 horsepower JL478QEP engine, with an NEDC fuel consumption of 5.7L per 100km. The Eado 2021 PLUS Blue Whale NE 1.4T GDI DCT Flagship and Premium models are equipped with a 1.4T 160 horsepower JL473ZQ9 engine, with an NEDC fuel consumption of 5.6L per 100km. The Eado 2021 PLUS 1.6L GDI CVT Elite and Luxury models are equipped with a 1.6L 128 horsepower JL478QEP engine, with an NEDC fuel consumption of 5.8L per 100km. The fuel tank capacity of the Changan Eado Plus is the same across all models. The distance that can be covered on a full tank of fuel is as follows: For models equipped with the 1.6L 128 horsepower JL478QEP engine, the fuel tank capacity is 53L. The distance that can be covered on a full tank is 53/5.7*100=930km, 53/5.6*100=946km, and 53/5.8*100=913km. The fuel consumption of a car is directly related to five major factors: driving habits, the car itself, road conditions, natural wind, and environmental temperature. Specific factors that can increase fuel consumption are as follows: Driving habits: Aggressive driving, such as sudden acceleration, frequent overtaking, and not easing off the throttle before a red light, can increase fuel consumption. The car itself: Cars with larger engine displacements generally consume more fuel than those with smaller displacements because larger displacements typically require more power, which in turn requires more gasoline to burn and perform work. Heavier cars also consume more fuel because greater weight requires more driving torque. Road conditions: Driving on dirt roads, muddy roads, soft surfaces, or mountainous roads increases resistance and fuel consumption. Natural wind: Driving against the wind or on windy days increases the car's resistance and fuel consumption. Low environmental temperatures: When the engine block is cold, the injected gasoline does not atomize easily during a cold start, requiring more gasoline to be injected for combustion, which increases fuel consumption. Additionally, at lower temperatures, the engine's computer may control the engine to run at higher RPMs to warm up the car, which also increases fuel consumption.

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What does AMG mean in English?

Mercedes-Benz AMG is a series of Mercedes-Benz vehicles. In the development of high-performance cars, the classic works launched by AMG in the 1990s included the C-AMG, E-50-AMG, C-43-AMG, and various versions of the "55" series after 1997. Below is an introduction to Mercedes-Benz AMG: 1. Models: Includes A-45-AMG, CLA-45-AMG, C-63-AMG, and more. 2. Founding History: The history of Mercedes-Benz AMG began in 1967, originating from two engineers who researched racing engines. 3. Features: AMG's modifications to the powertrain are not like other German professional tuning companies that replace the original engine with a higher horsepower one, but rather improve upon the existing powertrain.

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How many keys does a new car generally come with?

Generally, a new car comes with two keys, which are the master key and the spare key. For some car models, the master key and the spare key may differ in appearance, while for others, they look the same. For example, the BMW 5 Series comes with a full LCD display as the master key, while the spare key is a conventional key with basic functions (such as trunk unlock, lock, unlock, and vehicle locator). Additional information: 1. Reason for having two keys: Both the master key and the spare key can be used to lock and unlock the vehicle. If one key is lost, the other can still be used to start the car. 2. Mechanical key: In addition to the master key, a mechanical key is also provided. The mechanical key is a conventional metal key. When the remote key runs out of battery, simply remove the mechanical key from the master or spare key and insert it into the mechanical lock on the car door to unlock it.

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How many days in advance can I schedule the Subject 4 exam?

What does the sawtooth line on the highway mean?

How early can a vehicle's annual inspection be conducted?

What does the windshield washer fluid low icon look like?

What is the fuel consumption of the Changan Eado Plus?

What does AMG mean in English?

How many keys does a new car generally come with?

What are the differences between China National V and China National VI vehicle emission standards?

What is considered as inventory car in terms of time?

What Causes the Turn Signal to Flash Too Fast When It's Not Broken?

What are the differences between built-in and external tire pressure monitoring systems?