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Commercial Driver's License

Category - Difficult Driving

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Mountain driving requires that drivers select a speed that is safe for which of the following?

The length of the grade
The steepness of the grade
The weight of the vehicle and load
Road conditions and weather
All of the above

Explanation

Answer: E - When driving in mountains, drivers must be constantly aware of their speed. To find a safe speed, drivers must take into account the length of the grade, the steepness of the grade, the weight of their vehicle, and of their load. They must also be aware of the weather and the road conditions. Many mountain roads will have signs posting the grade slope and length to help commercial drivers maintain a safe speed.

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Commercial Driver's License

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Commercial Driver's License

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