Isn't there some sort of movement of (or within) a conductor when Voltage is applied and current flows? Picture filament in a bulb as an extreme. And what happens when it changes direction as during normal operation? I've got to think there's some vibration going on there due to normal AC cycling.
Redsy; i can't find were i read it, it may in fact be baloney, but i thought 'Flicker Factor' was also until Scott T got wind of it. Ok Bill; for better or worse, here we go... https://www.electrical-contractor.net/ubb/Forum7/HTML/000098.html Virgil; ya think if i learn 'nuff o' these fancy words i'll need to raise my rates?
[This message has been edited by sparky (edited 08-13-2001).]