Arkansas Commercial Driver License (CDL) Practice Test

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Study for the Arkansas Commercial Driver License (CDL) Test. Prepare with flashcards and multiple-choice questions, each with hints and explanations. Get ready to pass your exam!

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What should you do to signal when passing during nighttime?

Flash lights from low to high and back
Use high beams only
Tap horn
Use low beams only

The correct answer is: Flash lights from low to high and back

Passing during nighttime requires appropriate signaling to other drivers to ensure safety on the road. As a driver, it is important to communicate your intention to pass by using your vehicle's lights and horn. Using high beams only (option B) may be too bright for oncoming drivers and can cause temporary blindness. Tapping the horn (option C) may also not be enough to effectively communicate your intention and could be misinterpreted. Using low beams only (option D) may not be visible enough to other drivers. Flashing lights from low to high and back (option A) is the best option as it provides a clear and visible signal while also avoiding excessive brightness.