Oklahoma CDL Practice Test: HazMat - Test 4 2023
Based on 2023 OK CDL Handbook
Instruction: To obtain this endorsement for hauling hazardous materials, applicants must pass a 20-question test. Before taking the test, applicants must pass a Transportation Security Administration background check. And to pass the test, applicants must score at least 80%. Test questions are from the OK CDL Handbook. The Hazardous Materials endorsement can be used with the Class A, B, or C CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Oklahoma DPS locations.
1. If you work for an interstate carrier, you need to complete a written inspection report ________.
Only once a month, preferably near the end of the month.
For each bus driven.
None of the listed answers.
Whenever you feel like it.