MC/BX/AC, please clarify. Also, what cut and bush do you use?

[electrofelon]

I don't disagree that half the industry info is flaky at best. As far as sensitive electros, I work around CNC machines. If you have never been around, picture about 5 super computers, several VFDs, about 20 SMPS, tons of serial encoders, and the list goes on. They are certainly industrial, but usually 6-8 figures new, so.....if a piece of wire can potentially protect it, it gets done.

Yeah I used to run a CNC machine, and have hooked several up. I mostly wire up labs now hooking up things like mass spectrometers. I don't hesitate to use conduit as the EGC even in these things. They would actually work totally fine with no EGC at all. What exactly do people think the ground does that makes something electronic work better?

 

[darekelec]

How does International Space Station work without being connected to ground?