The RMS standard line voltage is 120v in a typical household. Calculate the peak voltage

To calculate the peak voltage, we can use the relationship between peak voltage and RMS voltage for an AC sinusoidal waveform, which is given by:

Peak Voltage = RMS Voltage * √2

In this case, the RMS standard line voltage is 120V. Substituting this value into the equation, we can calculate the peak voltage:

Peak Voltage = 120V * √2

Peak Voltage ≈ 169.71V

Therefore, the peak voltage in a typical household with an RMS standard line voltage of 120V is approximately 169.71V.