Good to know. I only had common sense to go by.
'Very well shielded.' What does this mean? How well shielded and against what kind of electrical faults; static discharge, or induced current discharge? How many volts and how many volts per seconds compared to the values lighning obtains? It's relevant until this values are know, then perhaps still relevant.
I looked for quite some time to find where avionics 'n stuff were located in the A330 or any Airbus. I came up empty. Thanks for the useful info.