How Many Types of No U-Turn Signs Are There?

Can New Energy Vehicles Run 300,000 Kilometers?

New energy vehicles cannot run 300,000 kilometers. The range is typically 100-300 kilometers, with high-end models like Tesla achieving 300-500 kilometers, while mainstream models range between 100-300 kilometers. However, these vehicles utilize new onboard power systems and integrate advanced technologies in power control and driving, resulting in vehicles with advanced technical principles, new technologies, and innovative structures. Additional relevant information is as follows: Note 1: Based on China's 2020 vehicle ownership of 140 million, it is estimated that 32.29 million tons of oil can be saved, 31.10 million tons of oil can be replaced, totaling 63.39 million tons of oil saved and replaced, equivalent to reducing automotive oil demand by 22.7%. Note 2: Before 2020, oil savings and replacements were primarily achieved through the development of advanced diesel vehicles and hybrid vehicles. By 2030, the development of new energy vehicles is expected to save 73.06 million tons of oil.

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What are the differences between the Enclave and the Blazer?

The following are the differences between the Enclave and the Blazer: 1. Vehicle positioning: The Blazer is a mid-to-large SUV under the Chevrolet brand, with the latest top-tier model being the 2020 650T RS Twin-Clutch 4WD 7-seater Flagship Edition; the Enclave is a mid-to-large SUV under the Buick brand, with the latest top-tier model being the 2020 28T 4WD Avenir Avia. 2. Body size: The latest top-tier Blazer has dimensions of 4999(mm) x 1953(mm) x 1736(mm) with a wheelbase of 2863(mm), while the latest top-tier Enclave measures 4981(mm) x 1953(mm) x 1736(mm) with the same wheelbase of 2863(mm). Overall, the top-tier Blazer is longer in body length compared to the top-tier Enclave, but both models share the same wheelbase length.

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Why does the Envision dashboard suddenly go black?

The reasons for the sudden black screen of the Envision dashboard are as follows: 1. Loose or poor contact of the dashboard wiring harness connector. 2. Blown dashboard fuse. Below is relevant information about the car dashboard: 1. The car dashboard is a device that reflects the working conditions of various vehicle systems: Common indicators include the fuel indicator, washer fluid indicator, electronic throttle indicator, front and rear fog light indicators, and warning lights. 2. Generally, conventional car dashboards include the speedometer, tachometer, oil pressure gauge, water temperature gauge, fuel gauge, charging gauge, etc.: Beneath the surface of modern car dashboards, various indicator lights or warning lights are installed, such as the coolant level warning light, fuel level indicator, washer fluid level indicator, charging indicator, high/low beam indicator, transmission gear indicator, anti-lock braking system (ABS) indicator, traction control indicator, airbag (SRS) warning light, etc.

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Why is the car making a buzzing sound?

Here is the relevant introduction about the car buzzing sound: 1. Check the belt tension: Sometimes the car belt is loose, which can cause a buzzing sound. You should go to a repair shop to check the belt and try tightening it appropriately to see the effect. Usually, you should pay attention to the maintenance of the belt, ensuring the tension is moderate. You can pull the belt by hand yourself. If it feels too loose or too tight, it's safer to have it inspected by a repair shop. 2. Check the brake pads: If the car makes a buzzing sound when you step on the brake while driving, it means the brake pads have worn to the limit and have started grinding against the brake disc. In this case, you should go to a repair shop as soon as possible for inspection to determine the cause of the buzzing sound and avoid driving forcefully. You should also develop the habit of regularly checking the brake pads yourself to see if the brake pads on all four wheels are wearing normally and if there is any abnormal wear.

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Will Points Be Deducted for Making a U-Turn Over a Crosswalk?

Making a U-turn over a crosswalk will result in point deductions as it is a traffic violation. According to Article 49 of the "Implementation Regulations of the Road Traffic Safety Law of the People's Republic of China": Motor vehicles are not allowed to make U-turns at locations with no U-turn or no left-turn signs or markings, as well as at railway crossings, pedestrian crossings, bridges, sharp curves, steep slopes, tunnels, or sections of road prone to danger. The definition of yielding to pedestrians at crosswalks: When pedestrians are walking on the right side of the crosswalk and have not reached the centerline of the road, vehicles on the left side of the road should slow down and allow them to pass safely. When pedestrians are waiting outside the boundary line of the motorized and non-motorized lanes and have not entered the road, vehicles should slow down and allow them to pass safely. If pedestrians have crossed the boundary line between the lanes and non-lanes, and vehicles do not stop to let them pass, it is a violation and should be penalized. When pedestrians enter the motorized lane (Lane A) along the crosswalk, vehicles in Lane B should slow down and allow them to pass safely. If vehicles in Lane A do not stop to let them pass, it is a violation and should be penalized. If pedestrians are waiting at the centerline of the road without entering the vehicle lane, and vehicles do not stop to let them pass, it is a violation and should be penalized. If pedestrians cross the centerline of the road into the vehicle lane, and vehicles do not stop to let them pass, it is a violation and should be penalized. When pedestrians are separated by a green belt in the middle of the road and are waiting in the stopping area, vehicles must slow down and allow them to pass safely. Cases where U-turns are allowed: If there is a U-turn sign at an intersection, you can make a U-turn. If there is a U-turn traffic light, follow its instructions. If there is no traffic light, make a U-turn based on the specific situation, ensuring it does not hinder other vehicles or pedestrians. If there is no explicit prohibition of U-turns or left turns at an intersection, you can make a U-turn. "No explicit prohibition" means there are no "No U-turn" or "No left turn" signs, and the centerline is not solid. U-turns are also allowed on yellow grid lines. Yellow grid lines are no-parking zones marked at intersections prone to congestion due to temporary stops, important unit entrances, and other necessary locations. Stopping on these lines (including waiting for traffic lights) is a violation. However, U-turns are permitted on yellow grid lines if there are no central barriers. If there is a U-turn traffic light at an intersection, follow its instructions—only make a U-turn when the light is green. If "No left turn" and "U-turn allowed" signs appear together, U-turns are permitted, but left turns are not. Note that "No U-turn" is not the same as "No left turn." Precautions when making U-turns at intersections: Observe road markings. If the line is solid, U-turns are prohibited under any circumstances. Continue driving to find a suitable location. If there is a "No left turn" sign ahead, even if "No U-turn" is not mentioned, U-turns are not allowed at that intersection because U-turns and left turns are similar maneuvers—both require turning left first. U-turns must be made from the innermost left-turn lane. If you are in the second left-turn lane, you cannot make a U-turn at that intersection. Always yield to oncoming vehicles when making a U-turn. If you interfere with their normal flow, you will bear full responsibility for any accidents. Near the intersection stop line, lanes usually have guiding arrows. The leftmost lane does not always have a left-turn arrow. If there is a straight arrow, even without explicit "No U-turn" signs, U-turns are not allowed.

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Where to Apply for a Mobile Crane Operation Certificate?

Mobile crane operation certificates are uniformly issued by the Quality and Technical Supervision Bureau. The following are precautions for crane operators: 1. Crane Operators: Crane operators must undergo specialized training and pass assessments conducted by relevant authorities to obtain a qualification certificate before being allowed to operate. Unauthorized personnel are strictly prohibited from operating lifting equipment. Before performing lifting operations, crane operators must check whether all devices are functioning normally, whether steel cables meet safety regulations, and whether brakes, hydraulic devices, and safety equipment are complete, reliable, and responsive. Operating any part of the crane with faults is strictly prohibited. Crane operators must work closely with signalers and follow their instructions. A horn must be sounded before operation. If the signal is unclear or incorrect, the operator has the right to refuse execution. During operation, the operator must immediately comply with any emergency stop signal from anyone and can only resume work after eliminating unsafe factors. 2. Signalers: Signalers must clearly communicate instructions to crane operators beforehand. If signals are unclear during operation, an intermediary assistant should be appointed to accurately relay signals. Hand signals should be clear and unambiguous, and signaling with gloves is prohibited. Before lifting an object, check whether the binding is secure. Padding should be placed where ropes pass over edges or sharp corners. The lifting point's center of gravity must be accurate, and the object must not twist, bend, sink, or tilt under force. Before the lifted object is secured in place, the crane operator must not leave the workstation or interrupt work while the sling is under tension or the object is suspended. If the crane operator refuses to lift due to overweight, the signaler should take measures to reduce the overload. Forcing the crane to operate under overload is strictly prohibited.

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How Many Types of No U-Turn Signs Are There?

Can New Energy Vehicles Run 300,000 Kilometers?

What are the differences between the Enclave and the Blazer?

Why does the Envision dashboard suddenly go black?

Why is the car making a buzzing sound?

Will Points Be Deducted for Making a U-Turn Over a Crosswalk?

Where to Apply for a Mobile Crane Operation Certificate?

How to Unlock a Car When the Battery is Dead?

What is the torque standard for automotive screws?

What to Do When the Car Key Battery Dies and the Car Won't Start?

Why is there no air coming from the rear air conditioning vents?