A source vs (t) =V cos 100 t has an internal impedance of (4 + j3) &ohm; . If a purely resistive load connected to this source has to extract the maximum power out of the source, its value in &ohm; should be(a) (b)

A source vs (t) =V cos 100 t has an internal impedance of (4 + j3) &o

1.	A source vs (t) =V cos 100 t has an internal impedance of (4 + j3) &ohm; . If a purely resistive load connected to this source has to extract the maximum power out of the source, its value in &ohm; should be(a) (b)
A.	3
B.	4
C.
D.	5
E.	7
Answer» D. 5

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A source vs (t) =V cos 100 t has an internal impedance of (4 + j3) &ohm; . If a purely resistive load connected to this source has to extract the maximum power out of the source, its value in &ohm; should be(a) (b)

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