Electrical Engineering > GATE 2013 SET-1 > Maximum Power Transfer
A source vs(t) = 100 cos(πt) V has an internal impedance of (4 + j3) Ω. If a purely resistive load is connected to extract maximum power, its value in Ω should be?
A
3
B
4
C
5
D
7

Explanation

Correct :

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