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Old 25th September 2001 | 18:10
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Midland Maniac
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Question Cabin Pressurisation Question!!!!

Can anyone help me out???

I have passed my systems exam, but there is something about a\c pressurisation that I don't understand. Could anyone help me in answering these questions???

1) How does an airliner landing at airfields such as La Paz in Bolivia (ELEV 13500ft) cope with pressurisation and de-pressurisation??

2) How do they prevent the 'rubber jungle' from deploying on when de-pressurising as the system is set to activate at 13,000ft cabin alt!!!!!

If someone could answer these questions it would be most helpful...maybe then I can start to sleep at night....I obviously have too much time on my hands!!!!