Which option correctly states the service life of an EEBD?

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Multiple Choice

Which option correctly states the service life of an EEBD?

Service life is the period during which an emergency escape breathing device is certified to be safe and reliable for use. For an EEBD, that lifespan is 15 years. This limit is set because the materials—the seals, elastomeric parts, and housing—age with time, and their performance can degrade even if there’s no visible damage. Retiring the device at 15 years ensures you can trust its integrity when you need it. Remember, the actual air supply you get during an escape is only a few minutes, which is a separate consideration from how long the device is approved to be used.

Service life is the period during which an emergency escape breathing device is certified to be safe and reliable for use. For an EEBD, that lifespan is 15 years. This limit is set because the materials—the seals, elastomeric parts, and housing—age with time, and their performance can degrade even if there’s no visible damage. Retiring the device at 15 years ensures you can trust its integrity when you need it. Remember, the actual air supply you get during an escape is only a few minutes, which is a separate consideration from how long the device is approved to be used.

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