The GATE Grind

GATE Electric Circuits: Network Elements: Ideal voltage and current sources, dependent sources, R, L, C, M elements – Previous Year Questions

9 GATE previous year questions on Network Elements: Ideal voltage and current sources, dependent sources, R, L, C, M elements (Electric Circuits, Electrical Engineering) with answers and explanations, from every paper.

  1. GATE 2018 EE Q29 (1 mark, Numerical answer) – In the two-port network shown, the h 11 parameter (where, h 11=V 1I 1, when V 2=0) in ohms is (up to 2 decimal places).
  2. GATE 2018 EE Q42 (2 marks, Multiple choice) – The equivalent impedance Z eq for the infinite ladder circuit shown in the figure is
  3. GATE 2021 EE Q40 (2 marks, Multiple choice) – The input impedance, Z in(s), for the network shown is
  4. GATE 2021 EE Q60 (2 marks, Numerical answer) – An air-core radio-frequency transformer as shown has a primary winding and a secondary winding. The output voltage waveform is as shown. The mutual…
  5. GATE 2023 EE Q44 (2 marks, Multiple select) – All the elements in the circuit shown in the following figure are ideal. Which of the following statements is/are true?
  6. GATE 2025 EE Q18 (1 mark, Multiple choice) – The I-V characteristics of the element between the nodes X and Y is best depicted by
  7. GATE 2025 EE Q19 (1 mark, Multiple choice) – A nullator is defined as a circuit element where the voltage across the device and the current through the device are both zero. A series combination…
  8. GATE 2026 EE Q23 (1 mark, Multiple choice) – A circuit with ideal elements is shown. Which one of the following options correctly identifies all the linear elements in the circuit?
  9. GATE 2026 EE Q25 (1 mark, Multiple choice) – Refer to the four circuits shown. Which one of the following options for k 1, k 2, k 3, and k 4 makes all of them realizable?