. Convert this network into an equivalent Delta configuration ( R12cap R sub 12 R23cap R sub 23 R31cap R sub 31 Calculate the sum of the products of pairs ( ):
[ R_AB = R_A + R_B + \fracR_A R_BR_C ] [ R_BC = R_B + R_C + \fracR_B R_CR_A ] [ R_CA = R_C + R_A + \fracR_C R_AR_B ] star delta transformation problems and solutions pdf
The star-delta transformation applies to AC circuits by replacing resistance ( ) with complex impedance ( Key Nuances in AC Transformations: \quad R_L = \frac18\times1854 = 6\Omega
Rab=99Rc=999=11Ωcap R sub a b end-sub equals the fraction with numerator 99 and denominator cap R sub c end-fraction equals 99 over 9 end-fraction equals 11 space cap omega Rbccap R sub b c end-sub star delta transformation problems and solutions pdf
Convert to star (from A’s perspective): [ R_A = \frac18\times1854 = 6\Omega, \quad R_L = \frac18\times1854 = 6\Omega, \quad R_R = \frac18\times1854 = 6\Omega ]