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AE 2019 || Day 1 || Network Theory Quiz 1

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Question 1

An alternating voltage is given by the equation

What are the values of rms voltage frequency and time period?

Question 2

A, B, C and D represent the transmission parameters of a two-port network. When is the network reciprocal?

Question 3

What is the time constant of the circuit below?

Question 4

For the given circuit shown in the figure below, the initial inductor current and the voltage across the capacitor are zero and 2, respectively. When the switch S is closed at t = 0, the values of v and dv/dt are, respectively

Question 5

What is the value of the current I in the circuit shown below?

Question 6

In a connected graph, the total number of branches is b and the total number of nodes is n. Then the number of links L of a co-tree is

Question 7

For the circuit shown below, the value of R is adjusted, so as to make the current in R_L equal to zero. What is the value of R?

Question 8

Two coils are coupled in such a way that the mutual inductance between them is 16 mH. If the inductances of the coils are 20 mH and 80 mH respectively, the coefficient of coupling is

Question 9

For the driving point impedance function,

the circuit realization is shown below. The values of ‘a’ and ‘b’ respectively are:

Question 10

For an R-L-C series circuit in resonance, which of the following statement is not correct.

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ESE & GATE EE Electric Circuits

Jun 13ESE & GATE EE