PYQs Based test 3: Electric Circuits

In the following figure, C₁ and C₂ are ideal capacitors. C₁ has been charged to 12 V before the ideal switch S is closed at t = 0. The current i(t) for all t is

If V${}_A$ – V${}_B$ = 6 V then V${}_C$ – V${}_D$ is

In the circuit shown below, the voltage and current sources are ideal. The voltage V ₒᵤₜ across the current source, in volts, is

Assuming an ideal transformer, The Thevenin’s equivalent voltage and impedance as seen from the terminals x and y for the circuit in the figure are

The total power dissipated in the circuit, show in the figure, is 1kW.



The voltmeter, across the load, reads 200 V. The value of X${}_L$ in ohms is __________.