Question 502 of 276 · Alberta Class 4 Knowledge Test

What should be the main method of controlling speed when driving down a grade?

Exactly one answer is correct.

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Correct answer to question 502

  • B: Using lower gears

Explanation

Lower gears are the main way to control speed on a downgrade. Brakes should be applied moderately or intermittently so they do not overheat. A safe speed lets you stop at any time if a hazard appears.

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