2025 Connecticut Cdl Combination - Test 2
The following questions are from real Connecticut 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. In a vehicle equipped with an automatic tractor protection valve, the valve will pop out when:
Air pressure drops to a level between 20 and 45 psi.
You are experiencing a trailer jackknife.
Wheels have regained traction after a skid.
Air pressure is above 45 psi.
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Key Data
Number of Tests: 18
Number of Question: 20
Passing Score: 16
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