Type B packaging is described as:

Type B packaging is described as:

• A. Small quantities of higher levels of radiation
• B. Industrial packaging for low levels
• C. No leak requirement
• D. Specialized containers for extremely high levels of radiation that must withstand extreme accident conditions (train or plane crash without leaking)

Answer: (D)

Type B packaging is designed for transporting materials with very high radioactivity and must stay leak-tight under extreme accident conditions. These containers provide robust containment, shielding, and cooling so that even in severe events—like a train or plane crash—the contents do not leak or cause a release. That’s why this option best describes Type B packaging: it is specialized for extremely high radiation levels and is built to withstand severe accidents without leaking. In contrast, Type A or Industrial packaging cover lower activity levels and have less stringent containment requirements, and the idea of no leak requirement is not accurate for any radioactive material transport.

Type B packaging is designed for transporting materials with very high radioactivity and must stay leak-tight under extreme accident conditions. These containers provide robust containment, shielding, and cooling so that even in severe events—like a train or plane crash—the contents do not leak or cause a release. That’s why this option best describes Type B packaging: it is specialized for extremely high radiation levels and is built to withstand severe accidents without leaking. In contrast, Type A or Industrial packaging cover lower activity levels and have less stringent containment requirements, and the idea of no leak requirement is not accurate for any radioactive material transport.