Which of the following are true about oxygen cylinders? (Select all that apply.)

A. Will be green or will have a green band around the cylinder
B. Will be made of seamless steel, aluminum alloy, or kevlar
C. Will use code letters to identify the size of the cylinder
D. Will have a red diamond



Answer :

Final answer:

Oxygen cylinders are typically made of seamless steel, aluminum alloy, or kevlar, and are identified by code letters for size without always having a red diamond.


Explanation:

Oxygen cylinders will be made of seamless steel, aluminum alloy, or kevlar and will use code letters to identify the size of the cylinder. They do not necessarily have a red diamond but can be green or have a green band around them.


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