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CDL Practice Test
General Knowledge
Air Brakes
Combination Vehicles
Doubles and Triples
Tanker Vehicles
Hazardous Materials
Transporting Passengers
CDL Hazardous Materials Practice Test
Question 1 of 3
What does a "W" in the first column of the hazardous materials table indicate?
A
Water shipments that aren't hazardous substances
B
Water shipments that are hazardous substances
C
Water shipments that are RQs
D
The hazardous material must be transported with water
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