2025 Utah Cdl Air Brakes - Test 2
The following questions are from real Utah 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. If the safety relief valve in an air brake system is releasing air:
You should not be concerned as this is a normal process.
There is something wrong with the brakes.
The valve is operational.
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Key Data
Number of Tests: 18
Number of Question: 25
Passing Score: 20
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