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Question #1 of 61

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Which three hazard classes should never be loaded into a trailer that has a heater or an air conditioner unit?


Never load Class 1 explosives, Class 3 flammable liquids, and division 2.1 flammable gas.

Never load Class 2 explosives, Class 3 flammable solids, and division 2.1 inhalation hazard.

Never load Class 1 explosives, Class 8 corrosives, and division 5 oxidizers.

None of the above.

Hazmat Test Source: Federal Motor Carrier Safety Administration.


 

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