Author: Loc Duong
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RMS and TRMS in current and voltage measurement
The terms RMS (root mean square) and TRMS (true root mean square) need a bit of highlighting, particularly since nice sinewave voltage and currents are pretty ... -
Accuracy: What is it exactly?
A recalibration can engender confidence in measuring instruments, writes Loc Duong from Power Parameters. Certain terms have a bearing on accuracy but they are frequently ...