Delta-Wye Conversion

DeltaWye Conversion

(a)(b)(c)(a)-(c)(x)

(b)+(x)(x)-(b)(1)(2)(3)(a)-(1)From (1), (2) and (3)

(4)3

(4) (1),(2),(3) 4

If:Then:Convert the network to an equivalent Y network

Convert the network to an equivalent Y network

Obtain the equivalent resistance Rab for the circuit and use it to find current i

Obtain the equivalent resistance Rab for the circuit and use it to find current i