Which statement about Y-Ton cylinders is true?

Which statement about Y-Ton cylinders is true?

• A. They store water for firefighting
• B. They store chemicals such as Silane and Phosphine
• C. They are used for solid materials
• D. They are too large for field use

Answer: (B)

Y-Ton cylinders are a class of gas cylinders designed for storing and transporting hazardous chemical gases. Gases like silane and phosphine are highly reactive and toxic, so they require containment that minimizes contact with air and moisture and uses materials and valves suited to these specific chemicals. This design lets responders handle, transport, and release these gases safely in the field when needed. Water storage or solid materials don’t fit this use, and saying the cylinders are too large for field work isn’t accurate for this type of specialized containment. So the statement that Y-Ton cylinders store chemicals such as silane and phosphine is the best fit.

Y-Ton cylinders are a class of gas cylinders designed for storing and transporting hazardous chemical gases. Gases like silane and phosphine are highly reactive and toxic, so they require containment that minimizes contact with air and moisture and uses materials and valves suited to these specific chemicals. This design lets responders handle, transport, and release these gases safely in the field when needed.

Water storage or solid materials don’t fit this use, and saying the cylinders are too large for field work isn’t accurate for this type of specialized containment. So the statement that Y-Ton cylinders store chemicals such as silane and phosphine is the best fit.