![RMS value calculation of 3 phase line voltages for power calculations - Electrical Engineering Stack Exchange RMS value calculation of 3 phase line voltages for power calculations - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/T4ZKK.png)
RMS value calculation of 3 phase line voltages for power calculations - Electrical Engineering Stack Exchange
![My professor used the integral to get voltage effective value used in sinusoidal analysis, the graph was given, and the pattern of the square wave was repeated. Why didn't she used the My professor used the integral to get voltage effective value used in sinusoidal analysis, the graph was given, and the pattern of the square wave was repeated. Why didn't she used the](https://qph.cf2.quoracdn.net/main-qimg-e341907d76c3f983cb3ebcd3bc803373.webp)
My professor used the integral to get voltage effective value used in sinusoidal analysis, the graph was given, and the pattern of the square wave was repeated. Why didn't she used the
![The average and RMS value of voltage for square wave shown in figure-5.254 having peak value - YouTube The average and RMS value of voltage for square wave shown in figure-5.254 having peak value - YouTube](https://i.ytimg.com/vi/Ngfp4fSk5l0/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLCFAX2bD2wHhO98lCvLm0heidDzQA)