How many points can be added through legal learning?

Why does the wiper make noise when there is water but not when there is no water?

When there is water on the wiper, the water acts as a lubricant, reducing friction and thus eliminating noise. However, when there is little or no water, the wiper directly rubs against the glass, creating significant friction noise, which sounds louder. Function: The wiper is a device used to remove raindrops and dust attached to the vehicle's windshield, improving the driver's visibility and enhancing driving safety. The electric wiper is driven by a motor. Components: Generally, it consists of a wiper arm, wiper blade assembly, rubber blade, brush holder, wiper arm shaft, wiper base plate, motor, reduction mechanism, drive linkage, drive rod hinge, wiper switch, and wiper switch knob.

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Where is the sunroof drain outlet located on the Mercedes-Benz C200?

The sunroof drain outlet of the Mercedes-Benz C200 is located inside the A-pillar trim panel. Below is additional expanded information about the Mercedes-Benz C-Class series: 1. Basic Introduction: The C-Class is one of the youngest series in the Mercedes-Benz lineup, having been introduced relatively recently and now in its third generation. It is also the best-selling series in the Mercedes-Benz range. 2. Exterior Design: The exterior design maintains a conservative structure with a striking front fascia. The front continues to feature Mercedes-Benz's traditional three-horizontal-and-one-vertical grille design, which offers a more three-dimensional and dynamic appearance. Transparent crystal-like xenon headlights are standard on the C-Class, along with a nano-technology-based scratch-resistant paint that provides superior resistance to scratches, ensuring the paint remains as shiny as new.

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What type of fuel should the Mercedes-Benz G-Class use?

The "Big G" refers to the Mercedes-Benz G-Class, which should use gasoline with an octane rating of 95 or higher. Generally, the recommended fuel grade is indicated on the back of the fuel tank cap and in the vehicle's manual. Below is some relevant information about the Mercedes-Benz G-Class: 1. Powertrain: The Mercedes-Benz G-Class is equipped with a 4.0-liter twin-turbocharged V8 engine, producing 421 horsepower and a maximum torque of 610 Nm. This engine reaches its maximum power at 5,250 rpm and its maximum torque between 2,000 and 4,750 rpm. It features direct fuel injection technology and uses an aluminum alloy cylinder head and block. 2. Suspension: The front suspension of the Mercedes-Benz G-Class uses a double-wishbone independent suspension, while the rear suspension employs a solid axle non-independent suspension. Off-road vehicles like this typically use solid axle suspensions due to their simple structure, better reliability, and durability. The solid axle suspension also enhances the vehicle's off-road performance.

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How many points will be deducted for driving at 90 in a 70 speed limit zone?

Driving at 90 in a 70 speed limit zone exceeds the speed limit by more than 20%, which results in a penalty of 3 points deducted. According to Article 3 of the 'Scoring Standards for Road Traffic Safety Violations', drivers who commit any of the following violations will have 3 points deducted for each offense: cargo vehicles carrying loads exceeding 30% of the approved load capacity or illegally carrying passengers; passenger vehicles other than road passenger buses carrying passengers exceeding 20% of the approved total capacity; and driving against traffic signals. No Penalty: Exceeding the speed limit by less than 10% may temporarily not be penalized. 3 Points Deducted: Exceeding the speed limit by more than 10% but less than 20% will result in a fine and 3 points deducted. 6 Points Deducted: Exceeding the speed limit by more than 20% but less than 30% will result in a fine and 6 points deducted.

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Do I still need to wait for the traffic light when there is a U-turn sign?

If there is a U-turn indicator light and it is red, you must wait to make a U-turn. Otherwise, it will be considered running a red light. According to the "Road Traffic Safety Law", this offense carries a penalty of: 6 demerit points; a fine of 200 yuan. If there is no U-turn indicator light, and the gap is marked with a dashed line, the U-turn is not affected by the traffic signal and does not require crossing the pedestrian crossing. If the gap is marked with a solid line, then the U-turn must cross the pedestrian crossing and is subject to the left-turn signal light. Making a U-turn directly may result in being photographed or penalized by on-site traffic police. When making a U-turn that requires crossing the pedestrian crossing, you must yield to pedestrians: Pedestrians walking on the right side of the crosswalk who have not reached the centerline of the road. Vehicles on the left side of the road should slow down and proceed only when it is safe to do so, allowing pedestrians to pass through the crosswalk; Pedestrians waiting outside the boundary line between the motorized and non-motorized lanes. If they have not entered the road, vehicles should slow down and proceed only when it is safe to do so, allowing them to pass through the crosswalk; When pedestrians cross the boundary line between the motorized and non-motorized lanes, vehicles that do not stop and yield are committing a violation and should be penalized; After pedestrians enter the motorized lane (Lane A) via the crosswalk, vehicles in Lane B should slow down and proceed only when it is safe to do so. If vehicles in Lane A do not stop and yield, it is a violation and should be penalized; Pedestrians waiting at the centerline of the road who do not enter the motorized lane. If vehicles do not stop and yield, it is a violation and should be penalized; Pedestrians crossing the centerline of the road and entering the lane. If vehicles do not stop and yield, it is a violation and should be penalized; When the road is divided by a green belt, and pedestrians are waiting in the central stopping area, vehicles must slow down and proceed only when it is safe to do so, allowing them to pass through the crosswalk. Scenarios where U-turns are allowed: Intersections with U-turn signs: If there is a clear U-turn sign at the intersection, a U-turn can be made. If there is a U-turn signal light, follow its instructions. If there is no signal light, make the U-turn based on the specific situation, ensuring it does not interfere with other vehicles or pedestrians. Intersections without explicit prohibitions: If there are no signs explicitly prohibiting U-turns or left turns, a U-turn can be made. "No explicit prohibition" means the intersection has no "No U-turn" or "No Left Turn" signs, and the centerline is not solid. In such cases, U-turns are permitted. Yellow grid lines: Yellow grid lines are no-stopping zones, typically 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. Although stopping is prohibited, U-turns are allowed in yellow grid zones as long as there is no central barrier. Yellow grid lines without central barriers are equivalent to "U-turn permitted." Intersections with U-turn signal lights: This is straightforward. If there is a U-turn signal light, wait for the green light to make the U-turn. Simultaneous "No Left Turn" and "U-turn Permitted" signs: In this case, U-turns are allowed, but left turns are prohibited. 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 U-turn location. If there is a "No Left Turn" sign, even if there is no explicit "No U-turn" sign, U-turns are not allowed at that intersection because U-turns inherently involve a left turn. U-turns must be made from the innermost left-turn lane. If you are in the second left-turn lane, U-turns are not permitted at that intersection. Always yield to oncoming traffic when making a U-turn. Proceed only if it does not interfere with the normal flow of traffic. Otherwise, you will bear full responsibility for any accidents. Near the intersection stop line, lanes typically have guiding arrows indicating permitted movements. The leftmost lane does not always have a left-turn arrow. On some roads, if the arrow is straight, U-turns are prohibited even if there are no explicit "No U-turn" signs.

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What is the standard valve clearance for a pushrod 125?

The intake valve clearance for a pushrod 125 is generally 0.05-0.07, and the exhaust valve clearance is 0.08-0.12. Function of valves: They are specifically responsible for introducing air into the engine and expelling exhaust gases after combustion. Structurally, they are divided into intake valves and exhaust valves. The intake valve's role is to draw air into the engine to mix with fuel for combustion; the exhaust valve's role is to expel the burned exhaust gases and dissipate heat. Conditions of too small and normal valve clearance: Too small valve clearance can cause difficulties in cold starts, unstable idle, and even damage components like the valve rocker arm and camshaft. Moreover, the optimal valve clearance is not determined by so-called 'silence' but by a comprehensive balance, ensuring normal operation in terms of starting, idling, power, and sound. The characteristics of pushrod engines mean they will always have some degree of tapping sound.

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How many points can be added through legal learning?

Why does the wiper make noise when there is water but not when there is no water?

Where is the sunroof drain outlet located on the Mercedes-Benz C200?

What type of fuel should the Mercedes-Benz G-Class use?

How many points will be deducted for driving at 90 in a 70 speed limit zone?

Do I still need to wait for the traffic light when there is a U-turn sign?

What is the standard valve clearance for a pushrod 125?

What is the reason for the sudden disappearance of BMW's head-up display?

How many kilometers does a car need a major maintenance?

Is the Dongfeng Fengguang 500 Fuel-Consuming?

Can I Claim Insurance for Broken Car Glass?