2025 Ohio Cdl HazMat - Test 2
The following questions are from real Ohio 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. When trying to control a minor truck fire, what should you do before opening trailer doors?
Check to see if the doors are hot.
Throw water on the doors.
Remove your protective equipment.
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Key Data
Number of Tests: 18
Number of Question: 30
Passing Score: 24
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