Question
Download Solution PDFConsidering the principle of duality, which of the following pair is INVALID dual pair?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFDuality:
- Two electrical networks are said to be dual networks if the mesh equations of one network are equal to the node equation of others.
- Identical behavior patterns observed between voltages and currents in two circuits illustrate the principle of duality.
- The dual networks are based on Kirchhoff Current Law and Kirchhoff Voltage Law.
Some important dual relations are given below.
|
Element |
Dual element |
|
Resistance |
Conductance |
|
Inductance |
Capacitance |
|
Series branch |
Parallel branch |
|
Mesh |
Node |
|
Switch closed |
Switch open |
|
Charge |
Flux linkage |
|
Voltage source |
Current source |
|
Link |
Twig |
|
Star network |
Delta |
|
π network |
T network |
| Impedance | Admittance |
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