EC > Gate 2013 SET-2 > Maximum Power Transfer
A source vs(t) = V cos100πt has an internal impedance of (4 + j3) Ω. If a purely resistive load connected to this source has to extract the maximum power out of the source, its value in Ω should be
A
3
B
4
C
5
D
7

Correct : c

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Related Topics

maximum power extraction purely resistive load AC circuit analysis GATE EC 2013 source impedance load resistance AC power extraction GATE electrical circuit analysis EC

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