A DOT MC-306 tanker that is aluminum and placarded with the number 1203 carries which product?

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Multiple Choice

A DOT MC-306 tanker that is aluminum and placarded with the number 1203 carries which product?

Explanation:
Understanding hazmat placards and UN numbers is key here. The number shown on the placard is 1203, which identifies the cargo as gasoline. A DOT MC-306 tanker is a nonpressure, liquid-fuel tanker commonly used for flammable liquids, and aluminum construction is typical for corrosion resistance in such tanks. So, given the placard, the product being carried is gasoline. The other options involve different hazards and require different tank designs and placards, so they wouldn't match the 1203 marking.

Understanding hazmat placards and UN numbers is key here. The number shown on the placard is 1203, which identifies the cargo as gasoline. A DOT MC-306 tanker is a nonpressure, liquid-fuel tanker commonly used for flammable liquids, and aluminum construction is typical for corrosion resistance in such tanks. So, given the placard, the product being carried is gasoline. The other options involve different hazards and require different tank designs and placards, so they wouldn't match the 1203 marking.

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