Accuracy of UK power grid time control?
The latter during power cuts, the former the rest of the time, the way most
UPS's are designed.
"Mark and Gloria Hagwood" wrote in message
news:fLT%f.41355$bm6.26995@fed1read04...
Interesting thought. Would the clock then be driven by the line frequency
or the oscillator frequency of the UPS?
Mark
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