Practice question

What is the purpose of a breakthrough time in the context of chemical-protective clothing?

The time it takes for a chemical to degrade the outer surface of the suit
The elapsed time between initial contact of a chemical on the outside surface and its detection on the inside surface
The time required to don the protective suit
The maximum duration a responder can wear the suit before heat stress occurs

Answer: B — The elapsed time between initial contact of a chemical on the outside surface and its detection on the inside surface

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