Write your question here (Keep it simple and clear to get the best answer) find the root mean square value of a sinusoidal voltage with peak value at 260v
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How do you calculate RMS peak value
RMS Voltage Equation
Then the RMS voltage (VRMS) of a sinusoidal waveform is determined by multiplying the peak voltage value by 0.7071, which is the same as one divided by the square root of two ( 1/√2 ).
now, 260× 0.7071
= 183.846.
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Answer: 183.84volts
Explanation:
Vrms = Vmax./√2
Vrms = 260/√2
Vrms = 183.84volts
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