Page 158 - Basic Electrical Engineering
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Figure 2.53









               Thevenin’s equivalent circuit is drawn as in Fig. 2.54
















                                                          Figure 2.54

















               The value of current through the resistor R will vary from 0.4 A to 0.25 A
               when its value is changed from 6 Ω to 36 Ω keeping the other circuit

               conditions unchanged.


               Example 2.22    Using Thevenin’s theorem calculate the current flowing

               through the load resistance R  connected across the terminals A and B as
                                                  L
               shown.
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