2025 Rhode Island Cdl Air Brakes - Test 1
The following questions are from real Rhode Island CDL practice tests. After selecting the answer, you can see the explanation. After confirming, click "Next" to jump to the next question.
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1. What is brake lag?
The time required for the brakes to work after the brake pedal is pressed
The distance between the brake pedal and the floor
The amount of air pressure used to stop the vehicle
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Key Data
Number of Tests: 19
Number of Question: 25
Passing Score: 20
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