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Dik: Vp=220V Vs=8 ohm Np=220 lilitan Ns=640 lilitan. Dit=Ip( kuat arus primer). Beserta caranya besok mau dikumpulkan.

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  • 7Diket : Vp = 220v
    R = 8 ohm
    Np = 220 lilitan
    Ns = 640 lilitan
    Dit : Ip....?
    Jawab :
    Vp/Vs = Np/Ns
    Vs = Vp.Ns/Np
    = 220.640/220
    = 140800/220
    = 640v
    Is = V/R
    = 640/8
    = 80 A
    Np/Ns = Is/Ip
    Ip = Ns.Is/Np
    = 640.80/220
    = 51200/220
    = 23 ³/11 A
    maaf kalau gak salah

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