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A technician uses an oscilloscope to measure the peak value of an ac wave he tells you that the voltage has a peak value of 100v what is the rms value of the voltage?
Wiki User
∙ 14y ago
100v divided by 1.41
Wiki User
∙ 14y ago
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A technician uses an oscilloscope to measure the peak value of an AC wave He tells you that the voltage has a peak value of 100 v What is the rms value of the voltage?
you take the peak voltage and divide it by the square root of 2 100/1.414= 70.7 volts rms This is true only for sine wave. For other waveforms like a triangle signal it is different.
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