Network Duality MCQs

Practice Network Duality MCQs with four options, answers and explanations for focused Electronics & Telecommunication Engineering revision.

Question 1

Network TheoryNetwork Duality

In network duality, a series connection in the original network corresponds to what in the dual network?

Show AnswerHide Answer Report an error

Correct Answer: B. A parallel connection

Explanation: Series and parallel connections are dual concepts.

Reference: Standard network theory: series-parallel duality

Question 2

Network TheoryNetwork Duality

Show AnswerHide Answer Report an error

Correct Answer: A. Conductance G

Explanation: Resistance and conductance are dual quantities because voltage-current and series-parallel roles are interchanged.

Reference: Standard network theory: resistance-conductance duality

Question 3

Network TheoryNetwork Duality

Show AnswerHide Answer Report an error

Correct Answer: B. Capacitor

Explanation: Inductance and capacitance are dual energy-storage elements.

Reference: Standard network theory: inductor-capacitor duality

Question 4

Network TheoryNetwork Duality

Show AnswerHide Answer Report an error

Correct Answer: B. Kirchhoff's current law

Explanation: KVL constrains loop voltages, while its dual KCL constrains node currents.

Reference: Standard network theory: KVL-KCL duality

Question 5

Network TheoryNetwork Duality

Show AnswerHide Answer Report an error

Correct Answer: A. Current

Explanation: In a dual network, voltage and current interchange roles, just as KVL and KCL interchange.

Reference: Standard network theory: duality