Article 1 Flashcards

1
Q

Whats worn on your back with SCBA

A

Backpack (Carrier):

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2
Q

A voice amplifier appliance that is mounted on the Scott AV-3000 HT facepiece.

A

“Epic 3” Voice Amplifier

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3
Q

Oxygen Deficient Atmosphere

A

less than 19.5 percent oxygen by volume or has a partial pressure of 148 millimeters of mercury or less

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