Excepted radiation packaging is described as:

Excepted radiation packaging is described as:

• A. Small quantities of radiation with inner container
• B. Low levels of radiation that must not leak
• C. Specialized containers for extremely high levels
• D. Extremely low levels of radiation, no significant hazard if involved in accident

Answer: (D)

Excepted packaging is used for shipments with extremely low levels of radioactivity, so small that the potential hazard in transport is negligible. Because the activity is so low, the package doesn’t need the heavy testing or robust containment required for higher-activity types; the main idea is that even in an accident there isn’t a significant hazard. That’s exactly what this description conveys: extremely low levels of radiation and no significant hazard if involved in an accident. The other phrasings hint at either more containment or higher risk scenarios, which aren’t what excepted packaging is about.

Excepted packaging is used for shipments with extremely low levels of radioactivity, so small that the potential hazard in transport is negligible. Because the activity is so low, the package doesn’t need the heavy testing or robust containment required for higher-activity types; the main idea is that even in an accident there isn’t a significant hazard. That’s exactly what this description conveys: extremely low levels of radiation and no significant hazard if involved in an accident. The other phrasings hint at either more containment or higher risk scenarios, which aren’t what excepted packaging is about.