2025 California Cdl Air Brakes - Test 1
The following questions are from real California 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. Using the brakes creates heat. If too much heat is produced:
The brakes may not work.
The brakes may squeak more than usual.
The brakes will brake unevenly.
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Key Data
Number of Tests: 18
Number of Question: 25
Passing Score: 20
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