A package of explosives shows an oily stain. What should you do?
Right! Don’t take a package that shows dampness or an oily stain. 📖 p. 9-11
From Section 9 of the Delaware Commercial Driver’s Manual
Delaware CDL Hazardous Materials Practice Test
Who takes it: every CDL class (A, B and C), for the H endorsement.
Hauling placarded hazardous materials. 30 questions, 24 right to pass (80%).
Practice Hazardous Materials
- 10questions a round
- 2manual sections
Take the Hazardous Materials test
- 30questions
- 24correct to pass
- –no test taken yet
A Hazardous Materials question to try
Tap an answer to see if you’re right, and the page
Where it is in the Delaware Commercial Driver’s Manual
Delaware answers about this test
Practice material, not the official test: check every answer in your state's current handbook. Disclaimer · How the rounds work · DMV
All Delaware CDL tests
- General Knowledge
- Combination Vehicles
- Air Brakes
- Doubles and Triples
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- School Bus
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