Page 217 - Basic Electrical Engineering
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Figure 2.135
Solution:
Let us transform the delta–forming resistances between terminals CDG and
EFG. The network will be simplied as
Figure 2.136
Between newly formed terminals K and P, resistances 1 Ω, 3 Ω, and 1 Ω are
in series. They are connected in parallel with series combination of two 1 Ω
resistors. Thus the network can successively be simplified as
