PPRuNe Forums - View Single Post - Why are gyros driven by vacuum and not high pressure air?

3rd June 2016 | 10:07

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ShyTorque

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Joined: Nov 2000

: ATPL

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From: Wandering the FIR and cyberspace often at highly unsociable times

Obviously, if the gyros were powered by pressure, they would run backwards. ��

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