Note 1 to entry: For an alternating quantity x with RMS value Xeff and RMS fundamental component X1 eff, the fundamental factor is g=X1 eff/Xeff.
Note 2 to entry: The extension to a reference fundamental component is given in IEV 551-20-17.
Note 1 to entry: For an alternating quantity x with RMS value X eff MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiqaciWacmGadaGadeaabaGaaqaaaOqaaiaadIfadaWgaaWcba qcLbmacaqGLbGaaeOzaiaabAgaaSqabaaaaa@3A4E@ and RMS fundamental component X 1 eff MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiqaciWacmGadaGadeaabaGaaqaaaOqaaiaadIfadaWgaaWcba GaaeymaKqzadGaiqhGbccacGaDagyzaiac0byGMbGaiqhGbAgaaSqa baaaaa@3F95@ , the fundamental factor is g= X 1 eff / X eff MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaq Fn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpe WZqaaiqaciWacmGadaGadeaabaGaaqaaaOqaaiaadEgacqGH9aqpca WGybWaaSbaaSqaaKqzadGaaeymaiaabccacaqGLbGaaeOzaiaabAga aSqabaGccaGGVaGaamiwamaaBaaaleaajugWaiaabwgacaqGMbGaae OzaaWcbeaaaaa@4350@ .