What to Do When a Driver's License is Deducted 12 Points?

Does a higher actual wattage of a bulb make it brighter?

Bulbs with higher actual wattage are indeed brighter. Here are some related details about wattage: 1. Power and fuel consumption: When there is no difference in engine hardware, different performance levels are achieved by adjusting ECU data, combined with variations in vehicle configurations, to position the car differently. Turbocharged engines can control the turbocharger via the ECU to achieve different boost pressures, making it relatively simple to reduce power by lowering the boost pressure. Typically, such engines are designed for high power, and reducing power does not affect reliability. However, low-power engines without optimization will generally have similar fuel consumption to high-power versions. 2. Differences between high and low power: Different power versions also have variations in valve timing structures. Low-power versions, for better fuel economy, are equipped with a dual-cycle system. Simply put, by adjusting the valve timing structure, some power is sacrificed at low RPMs to achieve better fuel efficiency—something high-power versions lack. This may also affect many supporting systems, such as cooling system pipelines, cooling fans, engine motors, and turbos.

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How to Turn on the Air Conditioning Cool Air in an Automatic Transmission Car?

To turn on the air conditioning cool air in an automatic transmission car, simply press the A/C button and adjust the temperature knob to the blue zone. Below are the details: 1. Button Introduction: AC is the air conditioning switch, MAX stands for maximum, and the internal circulation can be manually turned on or off. To activate cool air, just lower the temperature setting. 2. Conditions for Automatic Internal Circulation: By default, when the air conditioning is turned on and set to the maximum state (or when there is a significant temperature difference between the inside and outside of the car), the internal circulation will automatically activate; in other cases, it generally does not activate automatically. 3. Alternating Between Internal and External Circulation: In external circulation mode, the air conditioning draws air from outside the car, while internal circulation reuses the air inside the car. Prolonged use of internal circulation can reduce air quality inside the car, potentially causing dizziness or discomfort. It is advisable to use internal circulation for a while and then switch to external circulation for a few minutes to allow fresh air to enter the car and improve air quality.

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What Causes Occasional Engine Shaking When Stopped at a Red Light?

The main reasons for occasional engine shaking when stopped at a red light are: 1. This is a resonance phenomenon caused by the engine, frame, leaf springs, and tires. The solution is mainly to adjust the engine speed slightly higher or lower. 2. It may be caused by natural wear or deformation of bearings and ball joints. Many minor deformations are actually completely imperceptible to the naked eye, but as vehicle speed increases and centrifugal force grows, the oscillating effect caused by bearing deformation becomes more pronounced; hence, the faster the speed, the greater the shaking. Here is some additional information: 1. Function and types: An engine is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, jet engines, electric motors, etc. For example, internal combustion engines typically convert chemical energy into mechanical energy. 2. Introduction and history: The term engine can refer to both the power-generating device and the entire machine including the power unit. The engine was first developed in England, so the concept of an engine originates from English, with its original meaning referring to "a mechanical device that generates power."

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What is the safe distance between vehicles on urban roads?

There is no absolute standard for the correct following distance on urban roads according to traffic laws, only dynamic standards. The safe distance between vehicles does not have an absolute standard, only dynamic standards. The most direct and important factor affecting the safe distance is speed. When driving at speeds above 100km/h on highways, the safe distance should be more than 100 meters. Reference speeds: When driving at speeds above 100km/h on highways, the safe distance should be more than 100 meters. When driving at speeds above 60km/h on fast roads, the safe distance in meters should be equal to the speed in km/h. When driving at medium speeds around 50km/h, Three-second interval: At a speed of 36km/h, which is 10 meters per second, the distance covered in three seconds is 30 meters; at a speed of 72km/h, which is 20 meters per second, the distance covered in three seconds is 60 meters; at a speed of 108km/h, which is 30 meters per second, the distance covered in three seconds is 90 meters.

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What does maintaining the steering wheel lock mean?

Maintaining the steering wheel lock means: it could be due to the installation of an automatic window-closing feature when locking the car, which triggers this prompt. It might also indicate that the steering wheel is locked or there is an abnormality in the steering system. Below are relevant explanations: 1. Principle: The principle of the car steering wheel automatic locking is that after the car is parked and the key is removed, when the steering wheel is no longer under any control, a slight movement will cause the lock inside the steering wheel to pop out, blocking or jamming the central rotating shaft of the steering wheel, rendering it immovable. Unlocking is required to use it again. 2. Key-ignition vehicles: For vehicles that use a key to start, if the key position is below the steering wheel, the key controls the steering wheel lock. Insert the key, gently wiggle the steering wheel, and then turn the key to unlock it. 3. Auto start-stop vehicles: For vehicles with auto start-stop, gently wiggle the steering wheel after starting the engine to unlock it. Alternatively, when the key enters the cabin, gently wiggle the steering wheel until the lock loosens to unlock it.

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How many meters away should a vehicle breakdown warning be placed?

Warning signs for vehicle breakdowns should be placed between 50 to 100 meters behind the vehicle. Road safety regulations stipulate: 1. When a motor vehicle breaks down on the road and needs to stop to fix the issue: the driver should immediately turn on the hazard warning lights and move the vehicle to a location that does not obstruct traffic. 2. For vehicles that are difficult to move: hazard warning lights should remain on, and warning signs should be set up in the direction of oncoming traffic to increase the warning distance. If necessary, call the police promptly. Here are some additional details: The maximum speed should not exceed 30 kilometers per hour in the following situations: 1. When entering or exiting a non-motorized lane, passing through a railway crossing, sharp curves, narrow roads, or narrow bridges; 2. When making a U-turn, turning, or descending a steep slope; 3. In fog, rain, snow, dust storms, or hail with visibility less than 50 meters; 4. When driving on icy or muddy roads; 5. When towing a malfunctioning motor vehicle.

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What to Do When a Driver's License is Deducted 12 Points?

Does a higher actual wattage of a bulb make it brighter?

How to Turn on the Air Conditioning Cool Air in an Automatic Transmission Car?

What Causes Occasional Engine Shaking When Stopped at a Red Light?

What is the safe distance between vehicles on urban roads?

What does maintaining the steering wheel lock mean?

How many meters away should a vehicle breakdown warning be placed?

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