Page 163 - Basic Electrical Engineering
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Figure 2.63


               Solution:


               Step 1:– Remove load resistance through which current is required to be
               calculated.



















                                                          Figure 2.64

               Applying KVL in the loop CDEFC,


                                 15 − 3I − 6I − 6 = 0



               or,                            9I = 9


               or,                              I = 1


               voltage across CD



                                  = 15 − 3I
                                   = 15 − 3 × 1
                                   = 12 V
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