Why does the nighttime lighting in Subject 4 change from near to far?
2 Answers
Transitioning from a curved road to a straight road. Below are specific details about Subject 4: 1. Examination Subjects: The subjects for the driver's license test are uniformly set nationwide, divided into four categories: theoretical knowledge, field driving skills, road driving skills, and civilized driving-related knowledge. Subject 4, also known as the theoretical test for Subject 4 or the driver's theoretical test, is part of the assessment for the motor vehicle driver's license. 2. Meaning: After the implementation of the Ministry of Public Security's Order No. 123, Subject 3 was split into two parts, adding a safety and civilized driving knowledge test in addition to the road test. 3. Examination Composition: The test paper consists of 50 questions, primarily in the form of case studies, images, animations, etc., with a full score of 100 and a passing score of 90.
As someone who has been driving for decades, I'm very familiar with the operation of switching from low to high beams in the nighttime lighting section of the driving test (Subject 4). The reason is simple: when driving at night, we switch from low to high beams to see the road conditions farther ahead. Think about it—low beams only illuminate a few dozen meters near the front of the car, while high beams can reach over a hundred meters, allowing us to spot road signs or pedestrians on dark highways and react in time to avoid collisions. This is taught in the test to instill safe habits—using high beams reasonably on empty roads to improve visibility but quickly switching back to low beams when encountering oncoming or preceding vehicles to prevent dangerous glare. In actual driving, I often use this technique when turning or encountering obstacles, which has ensured safety on many occasions. Practicing beam adjustment skills also helps avoid failing the test. Remember to regularly check if your headlights are functioning properly and avoid using aged bulbs that could impair performance.