List of top Electric circuits Questions asked in GATE EE

A balanced Wheatstone bridge ABCD has the following arm resistances:
$R_{AB} = 1 \text{k}\Omega \pm 2.1% ; R_{BC} = 100 \Omega \pm 0.5% ; R_{CD}$ is an unknown resistance; $R_{DA} = 300 \Omega \pm 0.4%$. The value of $R_{CD}$ and its accuracy is
In the circuit shown below, the magnitude of the voltage \( V_1 \) in volts across the 8 kΩ resistor is ________. (round off to nearest integer)
An inductor having a Q-factor of 60 is connected in series with a capacitor having a Q-factor of 240. The overall Q-factor of the circuit is ________. (round off to nearest integer)
The network shown below has a resonant frequency of 150 kHz and a bandwidth of 600 Hz. The Q-factor of the network is _________. (round off to nearest integer)
In the circuit shown below, the switch S is closed at \( t = 0 \). The magnitude of the steady state voltage, in volts, across the 6 Ω resistor is ________. (round off to two decimal places)