In the driving test, the operation of adding and subtracting gears in subject 3 is a very important and basic skill. Mastering this technique will not only improve driving safety, but also increase confidence in passing the test. This article will introduce the skills and precautions for adding and subtracting subject 3 to help you pass the exam easily!
The basic process of adding and subtracting gears.
Before we get into the specific techniques, let's first understand the basic process of adding and subtracting gears.
Depress the clutch: Before shifting gears, you first need to depress the clutch to disengage the engine and vehicle drivetrain, avoiding the vehicle shaking or stalling due to mismatched revs.
Release the throttle: When shifting gears, you need to lift your foot fully off the throttle to reduce the load on the engine and make the shift smoother.
Pull the gear lever: Select the corresponding gear according to your needs, pull the gear lever up to upshift, and push the gear lever down to downshift.
Release the clutch: When the shift operation is completed, release the clutch and gradually refuel to connect the engine and the vehicle transmission system again to maintain normal driving.
Once we have mastered this basic process, we can further learn some techniques to improve the accuracy and stability of adding and subtracting gears.
Analysis of adding and subtracting gears.
1.Rotational speed control.
When it comes to shifting and decreasing, the control of the rotational speed is crucial. When upshifting, it should be done when the engine reaches the optimal rev zone to ensure a smooth shifting process. When downshifting, it should be done at the right speed to avoid premature engine stalling or overloading.
The optimal shift speed zone may vary depending on the vehicle and engine. Therefore, in driving practice, you need to find the best time to change gears by observing the rev counter and trial and error. Keep in mind that revs too high or too low can make it difficult to change gears smoothly.
2.Gear selection.
Correct gear selection is essential for smooth shifting operations and driving safety. As a general rule, upshifts should be gradually increased according to the speed of the vehicle, and the opposite is true when downshifting.
In addition, in different driving situations, it is also necessary to select the appropriate gear according to the need. In the case of starting, acceleration, uphill, downhill, etc., the choice of gear will be different. Therefore, in practice, it is necessary to observe and practice more, and gradually develop the ability to choose the correct gear.
3.Clutch control.
The clutch is one of the most central parts of the operation of shifting and decreasing. Mastering the control of the clutch can make the gear shift process smoother.
When upshifting, the clutch should be gradually released and refueled gradually, allowing a smooth connection between the engine and the vehicle's drivetrain. Releasing the clutch too quickly or abruptly may cause the vehicle to shake or stall.
When downshifting, clutch control is just as important. The clutch should be released appropriately according to the change in rpm and the change in vehicle speed. Releasing the clutch too quickly or abruptly may cause the vehicle to brake or shake suddenly, affecting the smooth ride.
4.Visual prediction.
Adding and subtracting gears is not only an operational process, but also needs to be carried out in combination with visual prediction. By observing and predicting information such as road conditions and changes in vehicle speed in advance, it is possible to better grasp the timing of gear changes and gear selection.
In driving training, it is necessary to pay attention to cultivating good visual prediction ability. By observing the vehicle ahead, road signs, traffic signals, etc., you can make reasonable shift decisions in advance. This not only results in smoother gear changes, but also improves overall driving safety.
Summary. Subject 3 plus or minus gear is one of the basic skills necessary in the driving test. By mastering skills such as speed control, gear selection, clutch control and visual prediction, we can easily pass the test.
In driving practice, you should practice and observe more, and gradually improve your skills in adding and subtracting gears. At the same time, it is also important to focus on safe driving and obeying traffic rules to ensure that every drive is safe and reliable.
I hope this article can be helpful to you, and I wish you all success in passing the subject 3 exam! Drive safely and travel worry-free!