Page 224 - Basic Electrical Engineering
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Example 2.44    Three Resistances r, 2r, 3r are connected in delta. Determine
               the resistance of an equivalent star connection.


               Solution:















                                                         Figure 2.148





































                                                         Figure 2.149


               Example 2.45    Find the resistance between terminal XY of the bridge circuit
               shown in Fig. 2.150, by using delta–star conversion.
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