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A comment on The James Webb Space Telescope – making 300 points of failure reliable. Parent comment

Re:The James Webb Space Telescope – making 300 points of fai... by AzN1337c0d3r on Sunday January 09, 2022 @03:43PM (#29867136)
The barking noise on airbus systems is the Power Transfer Unit which is about delivering hydraulic pressure across 2 independent systems, not fuel.
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Re:The James Webb Space Telescope – making 300 points of fai... by WalterBright on Sunday January 09, 2022 @05:43PM (#29868136)
I thought the barking noise came from the Canine Transfer Unit in the hold. Thanks for clearing that up!
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