Average and RMS Values of Sinusoidal Voltage Waveform

As shown earlier, normally the voltage generated, which is also transmitted and then distributed to the consumer, is the sinusoidal waveform with a frequency of 50 Hz in this country. The waveform of the voltage v(t) , and the square of waveform,v²(t) , are shown in figures 12.4a and12.4b respectively.