PlacardingPregunta 60 de 80
When must a placarded vehicle keep placards displayed?
a.Only when fully loaded
b.From the time it is loaded until it is unloaded and cleaned or purged
c.Only during business hours
d.Only on highways
Explicación
Placards must stay on the vehicle from loading until the hazardous material is unloaded and the container is cleaned, purged, or reloaded with non-hazardous material. An empty but uncleaned tank may still require placards. Remove placards only when they no longer apply.
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