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19 Cards in this Set
- Front
- Back
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When viewing the MFD synoptic page what is the meaning of a green cockpit pressure indication
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Min OK for 3 crewmembers
1150 psi |
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When viewing the MFD synoptic page what is the meaning of a cyan cockpit pressure indication
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Min OK for 2 crewmembers
842 psi |
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When viewing the MFD synoptic page what is the meaning of a amber cockpit pressure indication
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No dispatch
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How long do the PBE's provide O2
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15 minutes
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Will the PBE's provide positive pressure O2 up to our service ceiling
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Yes
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How long do the PAX O2 masks provide O2
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12 minutes
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What is the normal pressure of the portable O2 bottles
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1800 psi
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Portable O2 bottles minimum pressure for dispatch is
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1550
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The crew O2 masks provide what type of O2 flow
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Pressure on demand or constant flow
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The crew O2 must be at what PSI
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1850 psi
77 cubic ft bottle |
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Where is the crew O2 stored
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FWD Cargo bay
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When will the crew O2 automatically switch to pressure demand
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Above FL310
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What type of O2 are the PX provided
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PX activated chemical generated, diluted constant flow, which lasts for 12 minutes
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When would the PX masks auto deploy
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Cabin altitude exceeds 14,000 feet and the MASKS DEPLOY is in the AUTO MODE
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What does OVRD do on the PX O2 panel in the cockpit
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Deploys the masks
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When the crew mask are in the normal mode what does this mean
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Oxygen/air mixture
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Where can O2 pressure be read
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MFD status page
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How can the flight crew monitor PX O2 deployment
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-EICAS message
-Indicator light on overhead panel |
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When will the PX mask autodeploy and how long will the O2 last
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-Cabin altitude of 14000
-12 minutes |
