How Does an Engine Work?

Why are shorts not allowed in Subject 2 driving test?

Shorts are not allowed in Subject 2 because they may affect driving. Here are specific details about the driver's license test: 1. Subjects: The test is conducted sequentially as Subject 1, Subject 2, Subject 3, and Subject 4. 2. Retake: For driving test Subjects 2 and 3, candidates can only take each test five times. If they fail, they must repay the tuition and practice fees. According to the Ministry of Public Security's Orders No. 123 and 124, if a candidate fails the fifth scheduled test for Subject 2 or Subject 3 road driving skills, all previously passed subject scores will be invalidated. To obtain a driver's license, they must re-enroll and pay the driving school tuition.

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How to Operate a Manual Transmission Car When Turning?

For normal household driving, slow down before the turn by gradually braking with the gear engaged. Reduce to an appropriate speed before entering the turn and follow the outside-inside-outside turning line. After passing the apex of the turn, shift to the appropriate gear to accelerate out of the turn. According to the laws of physics, slowing down during a turn increases tire load, so it is recommended to reduce speed before the turn. Since shifting gears during a turn can be difficult, it is advisable to downshift before the turn. For performance driving. The laws of physics remain the same, but the main difference from the above is the need to downshift gradually before the turn due to higher RPM and faster speed. Utilize engine braking effectively, and if the RPM is high, downshift while blipping the throttle—this technique is commonly known as heel-and-toe. The principle for turning is that the more you turn the steering wheel, the slower the speed must be. Similarly, follow the outside-inside-outside principle as in normal driving. The gear you downshift to should be the one you use to accelerate out of the turn. Coast with the gear engaged while slowing down in a straight line toward the apex, then blip the throttle to accelerate after passing the apex while gradually straightening the steering wheel.

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What does it mean to turn the key to ACC?

Turning the key to ACC means activating partial electrical power supply to the vehicle. Below are specific details about ACC: 1. Meaning: ACC stands for Adaptive Cruise Control, which is generally applied in higher-end vehicles. 2. Function: Controlled by the vehicle's central control system, ACC is responsible for detecting and recording whether there is a vehicle ahead, automatically maintaining a safe distance from the preceding vehicle, and applying automatic braking in emergency situations. When greater deceleration is required, the ACC control unit will issue audible and visual signals to prompt the driver to take active braking measures.

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What are the impacts of leaving car windows open during rain?

When the interior gets wet from rain, it directly affects seats, floor mats, and flooring. If rainwater seeps into seats, carpets, or mats, it can lead to mold growth, posing health risks. It may also cause short circuits in some wiring, affecting vehicle operation. Post-rain treatment: If there's water accumulation on the floor or penetration beneath floor coverings, persistent musty odors after drying indicate the need for professional service. This involves seat removal and thorough cleaning under floor coverings to eliminate odors. After addressing water issues, perform interior disinfection using specialized disinfectants or alcohol to prevent lingering odors. Precautions after rain exposure: As a safety measure, avoid using electronic devices immediately after rain exposure to prevent short circuits. While most automotive electronics have waterproofing, some components may still be vulnerable. After drying, test all electronics and seek repair if malfunctions occur. Insurance coverage: Comprehensive insurance typically covers vehicle damage caused by lightning, storms, or heavy rain during authorized operation. For significant water damage, immediately contact your insurer to discuss claim procedures.

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Why is the car air conditioner not cooling in summer?

Here is the relevant introduction about the car air conditioner not cooling in summer: 1. Lack of refrigerant: In fact, even if the air conditioner is tightly sealed, it still cannot prevent the refrigerant from escaping, plus there may be minor leaks in the air conditioning pipes or condenser. Most of the refrigerant loss is due to leakage. If the car's air conditioner is not working well and starts to malfunction again after refilling the refrigerant for a while, then attention should be paid. Generally, when this happens, it often means a costly repair is needed. If the condenser is leaking, it needs to be replaced. The method to check for leaks is also quite troublesome, usually involving adding fluorescent agent to the refrigerant oil and using special glasses to inspect. 2. Damaged air conditioning flap: The failure of the air conditioning flap motor is relatively rare, but it has occurred. If the flap motor has a problem, it is troublesome. The flap motor is usually located in the lower middle part of the instrument panel and serves as the main switch for the air conditioning vents. If it is broken, it means the switch is faulty. Even if the air conditioner can cool, the cold air can only come out through gaps, which is like drinking poison to quench thirst.

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What does the afsoff warning light indicate?

afsoff is the warning light for the automatic headlight beam direction adjustment system. Here are the specific details about AFS: 1. Definition of AFS: The Adaptive Front-lighting System (AFS) adjusts the headlight beam direction according to current driving conditions. The system moves the headlight beam left or right based on vehicle speed and steering wheel angle, working in conjunction with the automatic headlight beam direction adjustment system to improve visibility at intersections and during turns. 2. Components: Sensors, ECU, headlight control system, and headlights. The vehicle speed sensor and steering wheel angle sensor continuously transmit detected signals to the ECU. The ECU processes these signals, analyzes the data, and outputs headlight angle commands to rotate the headlights accordingly.

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How Does an Engine Work?

Why are shorts not allowed in Subject 2 driving test?

How to Operate a Manual Transmission Car When Turning?

What does it mean to turn the key to ACC?

What are the impacts of leaving car windows open during rain?

Why is the car air conditioner not cooling in summer?

What does the afsoff warning light indicate?

Do You Need to Press the Brake to Turn Off the Engine with One-Key Start?

Which is more durable, a naturally aspirated engine or a turbocharged engine?

Can I retake the subject one exam immediately if I fail?

Can the vehicle license be renewed online?