Oxygen Flashcards

1
Q

Crew masks are provided with an automatic oxygen dilution system that supplies pure oxygen at a cabin altitude of over

A

33,000 ft

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2
Q

The _ selection on the passenger oxygen control panel activates the system when the automatic system fails or at any time as required

A

Manual

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3
Q

Under normal operating conditions, when the _ mode is selected on the passenger oxygen control panel and the cabin altitude reaches _ft, the passenger oxygen masks will automatically deploy

A

Automatic
14,000 ft

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4
Q

The PBE unit is designed to provide breathing protection for a minimum duration of _ minutes

A

15

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5
Q

The minimum portable oxygen cylinder pressure for dispatch is _ psi

A

1200

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