Delaware Defensive Driving Practice Test

Will using high beam headlights improve visibility during poor weather conditions in Delaware?

1. True

2. False

3. Only in light rain

4. Only in foggy conditions

The correct answer is: False

High beam headlights are designed to provide maximum illumination of the road ahead, which can be beneficial in clear conditions. However, during poor weather situations like rain, snow, or fog, using high beams can actually create more visibility issues than it solves. This is because high beams can reflect off precipitation and fog, creating a glare that can make it even harder to see. Instead of enhancing visibility, the light can scatter back into the driver's eyes, which can be disorienting and dangerous. In these conditions, it's advisable to use low beam headlights, as they project light downwards and cause less glare, allowing for better overall visibility. Thus, it is accurate to assert that using high beam headlights does not improve visibility during poor weather conditions.