Question

You are driving on a clear night. You must dim your headlights from high to low. You should adjust your speed so you can stop within

1. the distance you will travel in the next 15 seconds
2. the distance you can see ahead
3. the length of your vehicle

Answer 1

When driving on a clear night, you should adjust your speed to be able to stop within the distance you can see ahead.

Step-by-step explanation:

When driving on a clear night and needing to dim your headlights, you should adjust your speed so you can stop within the distance you can see ahead. Dimming your headlights lowers the intensity and range of your illumination, so you need to ensure you can stop in the distance limited by your visibility.

For example, if you can see 100 meters ahead, you should adjust your speed so you can stop within that 100-meter distance. This ensures that you can react and stop in time if any obstacles or hazards are present within your visual range.