Realizing I don't have a perfect handle on how Trek-universe artificial gravity functions, it just occurred to me that incidents involving turbolifts falling down the shaft seem... silly
@TechConnectify
It's definitely one of those timey-wimey things. Depending on the needs of the plot, it's either shipwide or each deck has its own gravity generator. The only constant is that the handwavium includes controlled emission of gravitons.
If the artificial gravity is shipwide, a falling turbolift plot element at least sort of makes sense; otherwise it's one of them there plot holes.