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9 Cards in this Set
- Front
- Back
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What are the purposes of the two ports with green disks on the right forward fuselage
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One port vents excessive pressure to atmosphere if the oxygen distribution pressure regulator fails to high pressure. The other port vents excessive pressure to atmosphere in case of oxygen bottle overpressure(thermal relief)
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What is the full charge pressure indication if the oxygen bottle temp equals an ambient temp of 100f
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1990
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The standard issue crew oxygen masks are described as
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Constant flow quick donning type
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What is the function of the NORMAL/100% lever on the crew oxygen masks
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In normal function the regulator dispenses oxygen at a ratie commensurate with cockpit altitude(oxygen/cockpit air mixture); in a 100% function the regulator dispenses oxygen without dillution.
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The crew smoke goggles
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Must be donned after donning the oxygen masks, but the oxygen masks do not provide a means of defogging or purging
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The passenger oxygen masks are deployed
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Automatically when cabin altitude exceeds 10500ft (14500ft if in s/n 5367 and later) via cabin altitude aneroid valve (NORMAL position selected on PASSENGER OXYGEN) panel
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The ELT
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Is activated manually by selecting the ELT switch to ON, or automatically after impact deceleration
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The handheld fire extinguishers
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Are Halon-type
Mounted in the cockpit and aft cabin Produce a poisonous gas by product (phosgene) when sprayed on a hot fire |
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Crew and Passenger life vests are stowed
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Under each crew and passenger seat
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