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This is a question IT Support

Our IT support guy has been in the job since 1979, and never misses an opportunity to pick up a mouse and say "Hello computer" into it, Star Trek-style. Tell us your tales from the IT support cupboard, either from within or without.

(, Thu 24 Sep 2009, 12:45)
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fair enough
but in general most mains voltages aren't those figures either (have seen incoming lines as low as 190), I can't remember what the RMS value is though, was a long time ago in a-level physics
(, Wed 30 Sep 2009, 17:27, 1 reply)
National grid is supposed to be within +/- 10% for 90% of the time
I think. It could be 5%. Either way, it's a pretty sizeable voltage change!
(, Wed 30 Sep 2009, 18:52, closed)
True, and
It doesn't half play havoc with ADSL, had to UPS top up the incoming power
(, Wed 30 Sep 2009, 21:57, closed)

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