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Ohio CDL Practice Test

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What is black ice?
Correct Answer:
thin layer of ice that is transparent
Explanation:
Black ice refers to a thin layer of ice that forms on the road surface, which can be difficult for drivers to see due to its transparency. This phenomenon commonly occurs when the air temperature is slightly warmer than the surface of the road, allowing moisture to freeze. Because the ice is transparent and often blends in with the dark asphalt, it can create a hazardous driving condition that is hard for drivers to detect until potentially too late. Understanding black ice is essential for safe driving, especially in colder months or climates where temperatures fluctuate frequently. It is crucial for drivers to be aware of this risk and to adjust their driving behavior accordingly, as black ice can easily lead to loss of traction and control over the vehicle.

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