U=200 , R1=6, X1c=18, R2=6, X2l=8, X3c=6 Найти: I, U1, U2, U3, cos φ, Pk, Qk, Sk

I = 8 A, U1 = 120 V, U2 = 48 V, U3 = 36 V, cos φ = 0.93, Pk = 960 Вт, Qk = 576 Вт, Sk = 1152 ВА