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AE 2019 || Day 2 || Network Theory Quiz 2

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Question 1

The given network will act as an ideal current source with respect to terminals X and Y, if frequency f is

Question 2

For the 2-port network shown in the figure given below, what is the value of the parameter h₂₁?

Question 3

In the network shown below, it is given that V =1Volt and dV/dt= -10 V/s at a time t, where t is the time after the switch S is closed. What is the value of C?

Question 4

A series R-L-C circuit is switched ON to a step voltage V at

What are the initial and final values of the current in the circuit, respectively?

Question 5

For the circuit shown below, what is the voltage across the current source

Question 6

In the circuit shown in the below figure, e₂(t) = √3Cos(ωt+30^o) and e₂(t) = √3sin (ωt+60^o) What is the voltage v(t) across the 1 Ω grounded resistor?

Question 7

For the network shown below, if the current

then what is the value of R?

Question 8

For a series RLC circuit energized with a sinusoidal voltage source of frequency 4 rad/s, the applied voltage lags the current by an angle of tan^-1 2 degrees. Then the value of R for L = 1 H and C = 0.05 F is

Question 9

When KCL is applied at the super node in the below circuit, the current equation in terms of node voltages V₁ and V₂ is

Question 10

Match List-I with List-II and select the correct answer using the code given below the lists:
List-I
A) Resistance
B) Inductance
C) Loop current
D) Number of loops
List-II
1) Number of node pairs
2) Conductance
3) Capacitance
4) Node pair voltage

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ESE & GATE EE Electric Circuits

Mar 3ESE & GATE EE