Which is More Damaging to the Car: Frequent Washing or Not Washing for a Month?

What does the B2 education exam test?

What does the B2 education exam test? The B2 education exam consists of Subject 1 and Subject 4. Below is the relevant content about the B2 education exam: 1. Subject 1: Subject 1 is a theoretical exam. The test content includes road traffic regulations, traffic signals, handling of traffic safety violations and accidents, regulations on the application and use of motor vehicle driver's licenses, motor vehicle registration, and other road traffic safety laws, regulations, and rules. 2. Subject 4: Subject 4 is a theoretical exam. The test content includes requirements for safe and civilized driving operations, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods such as tire blowouts, and knowledge of handling after traffic accidents. It mainly examines the driver's ability to respond in crisis situations.

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Where is the production date of Shell engine oil?

The shelf life of Shell engine oil is generally indicated on the bottle cap, bottle body, and outer packaging, with a typical shelf life of 5 years. The following are detailed introductions about it; 1. Introduction one: The sensitivity of engine oil to moisture, temperature, and light should be judged based on its storage and expiration. When exposed to air, direct sunlight, and other conditions, it will indeed expire. 2. Introduction two: Engine oil that has been stored for a long time may exhibit sedimentation and is best not used. Shell is a major brand in the market, and when choosing engine oil, it is advisable to use oil with good anti-wear properties, which is basically resistant to wear and will not burn oil throughout its lifetime.

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What is a 119 vehicle?

119 fire truck is a dual-purpose vehicle that combines the functions of a fire truck and a water sprinkler. It integrates the capabilities of both a firefighting vehicle and a sprinkler truck. The fire sprinkler truck serves as a hybrid between a fire truck and a sprinkler truck, featuring integrated firefighting and sprinkling uses. Although it lacks the equipment box compared to a standard fire truck, it matches the fire truck's range and possesses the same fire extinguishing capabilities. Additional relevant information is as follows: 1. Color: In most countries, fire trucks are red because it is the most eye-catching color, making them visible from a great distance. The U.S. Department of Transportation once proposed changing fire trucks to yellow, but fire departments strongly opposed this idea, arguing that yellow induces calmness, which could reduce firefighting efficiency, whereas red boosts morale and energizes people. 2. Origin: The world's first fire truck appeared in 1518, commissioned by the city of Augsburg, Germany, and crafted by metal artisan Anthony Blatner. This fire truck was essentially a large water pump mounted directly on a cart, with the pump operated by a manual lever and the cart pulled by horses. Hence, this vehicle is more accurately described as a "fire carriage."

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Is there a fee for the B2 subject four retake?

There is no fee for the subject four retake. Below is relevant information about the subject four retake: 1. Time for subject four retake: No retake fee is required for subject four, so don't confuse it with subject one. Subject four can be retaken an unlimited number of times within the 3-year validity period. However, many students mistakenly believe that subject four does not expire, so they delay too long. 2. Validity period of the driving test: The 3-year validity period starts from the day the subject one test is passed. If a student does not pass subject one, they can take subject one until they are 70 years old, which exceeds the driving test age limit. If subject four has exceeded the 3-year validity period, it is necessary to re-register for subject one and start from the beginning.

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What are the requirements and rules for the reverse parking test in Subject 2?

Reverse parking requirements and rules stipulate that trainees should follow the ground markings, operate the vehicle according to the prescribed route sequence to correctly reverse into and exit the garage from both sides of the test area. Except for stopping when parking in the garage, the vehicle must not stop midway, the body must not cross the line, and the total time for completing the task must not exceed 210 seconds. Key points for reverse parking: When reversing into the right garage, observe the left rearview mirror before turning the steering wheel. After turning the steering wheel fully to the right, observe the right rearview mirror. When straightening the wheel, observe the left rearview mirror again. Once confirmed that both front and rear wheels can enter the garage, observe both sides to make minor adjustments to the vehicle's position. Methods for adjusting the vehicle's position: The adjustment is based on the distance between the vehicle body and the boundary line. If the rear of the vehicle is close to the right boundary line of the garage, turn the steering wheel to the left for adjustment. Conversely, if it is close to the left boundary line of the garage, turn the steering wheel to the right for adjustment.

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Is First Gear Mandatory for U-Turns in Subject Three?

First gear is not mandatory for U-turns in Subject Three, but it is recommended. Below are the methods and precautions for performing a U-turn: Method for U-turns: After hearing the voice prompt, turn on the left turn signal. Reduce speed, observe the surroundings to confirm safety, and execute the U-turn at an appropriate moment. If conditions are unfavorable, apply the brakes and wait. Steadily enter the lane, adjust the steering wheel appropriately to align the vehicle. After completing the U-turn, try to accelerate to the designated speed of the current lane to avoid affecting the traffic behind. Precautions for U-turns: Pay attention to yielding to vehicles coming from both directions, and do not interfere with the normal flow of traffic. You may stop and wait before making the U-turn, ensuring the timing is right to complete the maneuver in one go and avoid stopping midway due to improper operation. During the U-turn, the steering technique should be standardized, smooth, and moderate, avoiding turning or returning the wheel too early, too late, or with excessive or insufficient angles.

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Which is More Damaging to the Car: Frequent Washing or Not Washing for a Month?

What does the B2 education exam test?

Where is the production date of Shell engine oil?

What is a 119 vehicle?

Is there a fee for the B2 subject four retake?

What are the requirements and rules for the reverse parking test in Subject 2?

Is First Gear Mandatory for U-Turns in Subject Three?

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How many meters does it take to brake from a speed of 120 km/h?