Q. In the circuit shown in the given figure, RL will absorb maximum power when its value is

View solution

Q. The circuit in figure has reached steady values with switch open. If switch is closed at t = 0 the voltage across 2 μF capacitance at t = 0+ is

View solution

Q. In the circuit of figure

View solution

Q. In a conductor, voltage v, conductance G and charges q are related as

View solution

Q. The current wave in figure is passed through 3 H inductor. The voltage across inductance during the period 2 < t < 3 seconds is

View solution

Q. In figure, the charge on 0.8 μF capacitor is

View solution

Q. In figure, the switch is closed at t = 0 when current through inductor is 6 A, the rate of change of current through resistor is 6 A/s. The value of L is

View solution

Q. In figure, the switch is closed at t = 0. At t = 0+, di/dt = 4 A/s. Then V =

View solution

Q. In figure V is ideal voltmeter having infinite resistance. It will read __________ volt.

View solution

Q. The equivalent inductance seen at terminals A - B is

View solution

Q. For the R-L circuit shown in the figure, the input voltage vi(t) = U(t). The current i(t) is

View solution

Q. A parallel plate capacitor has plate area A and distance between the plates is d. It has two dielectrics each of thickness d and area 0.5 A. The dielectric constants are ∈1 and ∈2. The total capacitance is given by the equation

View solution

Q. Which of the following theorems can be conveniently used to find power consumed in 10 Ω resistor in figure?

View solution

Q. In the circuit of figure is

View solution

Q. The VTH at terminals A and B is equal to

View solution

Q. The circuit in figure, the switched on at t = 0. After a long time the current through 5 Ω resistance is

View solution

Q. In the circuit of figure the current through 5 Ω resistance at t = ∞ is

View solution

Q. In an infinite ladder Ckt as shown above each resistance of rΩ then RAB

View solution

Q. The admittance parameter Y12 in the 2 port network in the figure

View solution

Q. The differential equation for the current i(t) in the Ckt is

View solution