What is the Safe Following Distance Between Vehicles?

Can You Drive on the Highway with Insufficient Tire Pressure?

You can drive on the highway with insufficient tire pressure, but the hazards of low tire pressure include: 1. Increased friction coefficient with the road surface; 2. Steering wheel becomes heavy and prone to drifting; 3. Increased movement of various parts of the tire, leading to abnormal heating due to excessive rolling; 4. Reduced functionality of the cord and rubber, causing delamination or cord breakage; 5. Excessive friction with the wheel hub, resulting in damage to the bead area; 6. High-speed driving may lead to tire blowouts. The reasons for insufficient tire pressure are: 1. Leakage from the tire or valve stem; 2. Wheel hub deformation reducing the tire's sealing performance; 3. Long-term overloading of the vehicle causing uneven tire stress; 4. Thermal expansion and contraction leading to low tire pressure.

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What is the purpose of the laser lights on highways?

Warning function. The green laser lights can prevent fatigue driving with their high brightness and long range. For drivers who drive for long periods at night, they effectively stimulate the brain to stay alert. Additional information is as follows: 1. Highways have fewer reference objects due to their flat and straight roads, leading to monotonous driving actions that can easily cause drowsiness, especially in summer. Green laser lights are set up to stimulate the senses through light. 2. After multiple inspections, traffic police have placed these lights in areas prone to fatigue driving, typically on relatively straight road sections. The brightness is adjusted to an appropriate level to create a visual impact without affecting the driver's vision. Laser lights come in two forms: constant-on and strobe. 3. In addition to laser lights, there are also flashing lights and reflective strips that serve anti-fatigue purposes, enhancing drivers' awareness and ensuring sufficient rest time to prevent traffic accidents.

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What is the Power Output of a Car Engine?

Engine power can be illustrated with examples. The maximum power is generally expressed in horsepower (ps) or kilowatts (kw), where 1 horsepower equals 0.735 kilowatts. Power is a physical quantity that represents the working speed of an object. In physics, power (P) multiplied by time (t) equals work (W). Below are relevant explanations: 1. Simplified calculation: Power (W) = Torque (Nm) × Speed (rpm) / 260. After simplification, it is referred to as Power (kW) = Torque (Nm) × Speed (rpm) / 9549. 2. Performance: Car performance refers to the work done by the car per unit of time. Performance is the work done by an object per unit of time. The greater the torque, the greater the pulling force of the car. Maximum performance is commonly used to describe the performance characteristics of a car.

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What are the common problems with Suzuki Raymoon?

Hesitation and lack of power. Below are the specific details: 1. Problem type: After riding over 1,000 kilometers, the motorcycle experiences hesitation and lack of power at 40 km/h, which the after-sales service couldn't resolve. Now, this issue occurs at 20, 30, and 40 km/h. It easily stalls, acceleration is not smooth, and after twisting the throttle, the bike jerks before suddenly accelerating with a burst of power. 2. Solution: Open the fuel tank cap, wait a few seconds, and then close it. Some suggest this is due to unbalanced fuel tank pressure causing stalling. 3. Power specifications: The Raymoon 125 is equipped with a single-cylinder, air-cooled, fuel-injected engine. However, this engine is not Suzuki's Super Core but rather from Suzuki's UM platform. Although this engine's technology is relatively outdated, its stability is still quite high.

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Are there any requirements for stopping on a slope and descending?

There are strict requirements regarding the vehicle's position and the distance from the right edge line. Below are the specific details: 1. After the vehicle stops: If the front bumper of the car or the front axle of the motorcycle is not aligned with the pole line and exceeds 50 cm forward or backward, it results in disqualification. If the front bumper of the car or the front axle of the motorcycle is not aligned with the pole line but does not exceed 50 cm forward or backward, 10 points are deducted. If the vehicle body is more than 30 cm away from the road edge line, 10 points are deducted (originally 20 points). If the vehicle body is more than 50 cm away from the road edge line, it results in disqualification. 2. After the vehicle starts: If the vehicle rolls backward between 30 cm and 50 cm, 20 points are deducted. If the vehicle rolls backward more than 50 cm, it results in disqualification. Stalling on the slope results in a 20-point deduction. If the vehicle does not start within 30 seconds after stopping, it results in disqualification due to timeout.

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Which foot to use for brake and accelerator in an automatic car?

In an automatic car, the brake and accelerator are operated with the right foot. The brake and accelerator pedals are located below the main driver's position and the console, with the brake pedal on the left and the accelerator pedal on the right. The brake, also known as the stopping device, refers to the action of stopping or reducing the speed of running locomotives, vehicles, and other means of transport or machinery, which is achieved through the friction between the brake pads and the brake drum. The accelerator, also known as the throttle and air valve, refers to the control device that regulates the engine's power. It is operated by the driver in the cockpit through the throttle lever, which transmits the control to the carburetor or fuel regulator on the engine via the control system components. An automatic transmission means that the driver does not need to manually shift gears; the vehicle automatically selects the appropriate gear based on the driving speed and traffic conditions.

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What is the Safe Following Distance Between Vehicles?

Can You Drive on the Highway with Insufficient Tire Pressure?

What is the purpose of the laser lights on highways?

What is the Power Output of a Car Engine?

What are the common problems with Suzuki Raymoon?

Are there any requirements for stopping on a slope and descending?

Which foot to use for brake and accelerator in an automatic car?

Why Are All the Dashboard Warning Lights On?

How fast can an automatic transmission M1/M2 go?

How to Replace the Key Battery for Golf 7?

What are the requirements for renting a car to drive for Didi?