Reciprocity Theorem Viva interview Questions with Answers

Frequently asked questions and answers of Reciprocity Theorem in Current Electricity of Electrical Engineering to enhance your skills, knowledge on the selected topic. We have compiled the best Reciprocity Theorem Interview question and answer, trivia quiz, mcq questions, viva question, quizzes to prepare. Download Reciprocity Theorem FAQs in PDF form online for academic course, jobs preparations and for certification exams .

Intervew Quizz is an online portal with frequently asked interview, viva and trivia questions and answers on various subjects, topics of kids, school, engineering students, medical aspirants, business management academics and software professionals.

Question-1. What is the reciprocity theorem?

Answer-1: The reciprocity theorem states that the ratio of the current in one part of a network to the voltage at another part remains the same even if the positions of the current and voltage sources are interchanged.

Question-2. What are the conditions a network must fulfill for the reciprocity theorem to hold true?

Answer-2: The network must be linear, time-invariant, and symmetrical or bilateral.

Question-3. What does it mean for a network to be bilateral?

Answer-3: A bilateral network isĀ one in which the relation between current and voltage do not change in either direction in the network. Also, a bilateral network consists of a circuit whose behavior or characteristics remain the same regardless of the direction of current through its various components.

Question-4. Is the reciprocity theorem applicable to passive networks only?

Answer-4: No, it is applicable to both passive and active networks.

Question-5. What is an active network?

Answer-5: An active network contains at least one voltage source or current source that can supply energy to the network indefinitely.

Question-6. What is a passive network?

Answer-6: A passive network does not contain an active source.

Question-7. In what scenarios is the reciprocity theorem particularly useful?

Answer-7: Reciprocity theorem is particularly useful in analyzing antennas, microwave circuits, and transmission lines.

Question-8. How can reciprocity be verified experimentally?

Answer-8: Reciprocity theorem can be verified experimentally by interchanging current and voltage sources in a network and measuring the resulting responses.

Question-9. Can reciprocity be applied to complex networks?

Answer-9: Yes, reciprocity can be applied to complex networks as long as they are linear and bilateral.

Question-10. Write mathematical expression for the reciprocity theorem for a linear network?

Answer-10: The mathematical expression of the reciprocity theorem in network analysis is V_{1}/I_{2} = V_{2}/I_{1}, where V_{1} and V_{2} are the voltages across two branches and I_{1} and I_{2} are the currents through the same two branches. Another way tp represent reciprocity theorem is : Z_{ij}? = Z_{ji}, where Z_{ij}? is the impedance between points i and j.

Question-11. How is reciprocity theorem related to energy conservation?

Answer-11: Reciprocity ensures that energy is conserved in a network, as the power transferred from one point to another remains the same regardless of source or load configurations.

Question-12. Can reciprocity be applied to non-electrical systems?

Answer-12: Yes, reciprocity can be applied to various physical systems, such as acoustics and optics.

Question-13. Can we apply reciprocity to AC networks?

Answer-13: Yes, reciprocity applies to signals of all frequencies, including DC, AC, and microwave signals.

Question-14. What is the difference between the forward and reverse reciprocity theorem in network analysis?

Answer-14: The forward reciprocity theorem relates the voltage across one branch to the current through another branch, while the reverse reciprocity theorem relates the current through one branch to the voltage across another branch.

Question-15. How is the reciprocity theorem used to determine the transfer impedance of a network?

Answer-15: The reciprocity theorem can be used to determine the transfer impedance of a network by relating the input voltage and current to the output voltage and current at different points in the network.

Frequently Asked Question and Answer on Reciprocity Theorem

Reciprocity Theorem Interview Questions and Answers in PDF form Online

Reciprocity Theorem Questions with Answers

Reciprocity Theorem Trivia MCQ Quiz

- Electric Current
- Electricity
- Maximum Power Theorem
- Thevenin's Theorem
- Kelvins Bridge Experiment
- Ohms Law
- Kirchhoffs Law KCL and KVL
- Mesh Analysis
- Parallel elements & Current Division
- Series elements & Voltage Division
- Star Delta Connection
- Nodal Analysis
- Norton's Theorem
- Superposition Theorem
- Reciprocity Theorem
- Single Phase Transformer
- Single Phase Induction Motor
- RLC Circuits
- Three-Phase Systems
- Maxwell's Equations
- Transmission Lines
- Smith Chart
- Electrical Safety
- Grounding and Bonding
- Circuit Breaker
- Electric Grids and Smart Grids
- Electric Power Transmission
- Electrical Maintenance
- Fault Analysis
- Network Analysis
- Alternating Current