2025 New York Cdl Air Brakes - Test 2
The following questions are from real New York 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. Before a vehicle with dual air brakes is driven, pressure of at least ____ should be built up in both braking systems.
10 psi
25 psi
50 psi
100 psi
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Key Data
Number of Tests: 18
Number of Question: 25
Passing Score: 20
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