JAG88
Banned
I think she'd have survived, her TDS system was if I recall from Nelson to Vanguard considered better than the KGV's (or was the KGV's based on it...) can't fully remember but this was in a period when the Royal Navy had a massive hardon for anything like anti-flash protection and torpedo protection and she was built with a LOT of experience from WW1.
I'll also point out that a more modern ship
Yes, a more modern one, not a 20y old one as in this case.
...took a hit from considerably larger torpedo courtesy of the IJN than what the Germans had and she survived fine.
Really? And which RN ship was this and when?
Also are we assuming that these torpedoes somehow don't get spotted and the ship does not manouver to avoid them? As soon as they are spotted then she'll be at action stations with everything battened down.
Since you clearly didnt bother to read what happened all 3 torpedoes hit IRL but failed to detonate, the DP is that the do and Churchill goes down with the ship.
I would also like to know how does, in your scenario, the mighty RN sailors manage to see electric torpedoes which are kinda wakeless...
No BB survived 3 heavy torpedo hits, some were refloated after sinking in their moorings or running aground, but those caught in the open simply sank and Barham is the closest example.