Electrical Engineering - Circuit Theorems in AC Analysis - Discussion
Discussion Forum : Circuit Theorems in AC Analysis - True or False (Q.No. 6)
6.
In an ac circuit, power to the load peaks at the frequency at which the load impedance is the complex conjugate of the output impedance.
Discussion:
2 comments Page 1 of 1.
Ajaz said:
1 decade ago
Any one could explain this?
Yu Wei said:
3 years ago
Here: If ZL is the complex conj of Zo, then they are the same in "magnitude" only different in direction.
Just like in a transmission line:
If ZL = Zo, then the line is perfectly matched and all the input power has been absorbed by the load.
Just like in a transmission line:
If ZL = Zo, then the line is perfectly matched and all the input power has been absorbed by the load.
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