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An alternating current generator has an internal resistance `underset(g)(R )` and an internal reactance `underset(g)(X )` . It is used to supply power to a passive load consisting of a resistance `underset(g)(R )` and a reactance `underset(L)(X )`. For maximum power to be delivered from the generator to the load , the value of `underset(L)(X )` is equal toA. zeroB. `underset(g)(X )`C.D. `underset(g)(R )` |
Answer» Correct Answer - C For delivering maximum power from the generator to the load, total internal reactance must be equal to conjugate of total external reactance. Hence, `underset(int)(X )` = `` |
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