The GATE Grind

GATE Electrical Circuits and Machines: Circuit laws and network theorems – Previous Year Questions

4 GATE previous year questions on Circuit laws and network theorems (Electrical Circuits and Machines, Instrumentation Engineering) with answers and explanations, from every paper.

  1. GATE 2022 IN Q54 (2 marks, Numerical answer) – For Circuit A with shown currents I 1,I 2, the current I 3 in Circuit B is A (one decimal place).
  2. GATE 2023 IN Q31 (1 mark, Numerical answer) – In the circuit given, the Thevenin equivalent resistance Rth across the terminals ‘a’ and ‘b’ is Ω (rounded off to one decimal place).
  3. GATE 2026 IN Q32 (1 mark, Numerical answer) – The potential difference between nodes A and B in a circuit is v A-v B=5\ V. The work done in moving a charge of 1 coulomb from point B to A is J.…
  4. GATE 2026 IN Q40 (2 marks, Multiple choice) – In the circuit shown below, the value of the output voltage V 0 is V.