Q. If the π and T circuits in figure are equivalent, then R1, R2, R3 respectively are

View solution

Q. In the circuit, Vs = 10 cos ωt, power drawn by the 4Ω resistor is 8 watt. The power factor is

View solution

Q. The circuit in figure, is to be scaled to an impedance level of 5kΩ and resonant frequency of 5 x 10⁶ rad/sec. The possible combination of R, L, C is

View solution

Q. In figure, the total power consumed is

View solution

Q. In the circuit of figure, the source supplies, 2.25 mA. The value of R must be

View solution

Q. In figure, i(t) is a unit step current. The steady state value of v(t) is

View solution

Q. In figure, capacitor is used to develop pulses of short duration and large duty cycle across R2 when switch is closed. Which of the following combinations is best suited?

View solution

Q. In figure, which value of ZL will cause maximum power to be transferred to the load?

View solution

Q. In following circuit, steady state is reached with S open, S is closed at t = 0, the current I at t = 0+ is given by

View solution

Q. For the two port of figure, z22 is

View solution

Q. In figure readings of the two voltmeters should be

View solution

Q. In the circuit of figure, the current through battery E3 is

View solution

Q. In the circuit of figure

View solution

Q. Figure shows a pole zero plot of I(s). The likely current response in time domain is

View solution

Q. In figure, the short circuit current through terminal AB will be

View solution

Q. Identify which of the following is not a tree of the graph shown in figure

View solution

Q. The response of a network is shown in figure. Which of following represents location of poles?

View solution

Q. For the time domain response shown in figure the pole

View solution

Q. In figure, a voltmeter of internal resistance 1200 Ω is connected across 600 Ω resistance and it reads 5 V. The value of R is

View solution

Q. For the wave shown in figure, the average and rms values are

View solution