Arizona Driving Permit Written Practice Test

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Study for the Arizona Driving Permit Test. Utilize flashcards and multiple choice questions, each complete with hints and explanations. Prepare confidently for your AZ permit exam!

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Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What are signal lights for?

  1. Decorative purposes

  2. Vehicle speed control

  3. To regulate the direction and flow of traffic

  4. Weather forecasts

The correct answer is: To regulate the direction and flow of traffic

Signal lights are primarily used to regulate the direction and flow of traffic. Choosing option A is incorrect because signal lights serve a functional purpose rather than a decorative one. Option B is incorrect because vehicle speed is controlled by speed limits and driver behavior, not signal lights. Option D is incorrect because signal lights do not provide weather forecasts, they only regulate traffic.

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