Jawabanmu

2014-01-08T18:00:11+07:00
Vp/Vs = Is/Ip

40/20 = 0.2/Ip
40Ip =0.2*20
40Ip = 4
Ip = 40/4
Ip= 10
Ket :
Keterangan :
Vp = tegangan masuk
Ket :
Vp = tegangan masuk/primer
Vs = tegangan keluar/sekunder
Is= Arus Keluaran/sekunder
Ip= Arus Masuk /primer