opmac3344
opmac3344
03-12-2020
Mathematics
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what is the value of AC
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cassie7850
cassie7850
03-12-2020
Also known as the “equivalent” or “DC equivalent” value of an AC voltage or current. For a sine wave, the RMS value is approximately 0.707 of its peak value. The crest factor of an AC waveform is the ratio of its peak (crest) to its RMS value.
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