CDL Practice Tests

Hazmat Practice Test

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Question #1 of 57

Hazmat Test Question Image

How far before the nearest rail must you stop with any vehicle with hazmat placards?


Stop 5 to 10 feet before the nearest rail.

Stop 10 to 20 feet before the nearest rail.

Stop 5 to 25 feet before the nearest rail.

Stop 15 to 50 feet before the nearest rail.



CDL Test Source: Federal Motor Carrier Safety Administration.



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