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ISRO EC 2019: Networks Booster Quiz 4

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Question 1

Find the magnitude of V0, when power loss in 10 ohm resistor is 90 watts

Question 2

The equivalent of a two-port network in terms of open circuit impedance parameters is shown below

Another way of representing same network is

Question 3

In the circuit shown in the figure, the value of capacitor C (in mF) needed to have critically damped response i(t) is ________.

Question 4

Twelve resistances are used as edges to form a cube. The resistance between two diagonally opposite corners of the cube is

Question 5

Find the current equation when the switch is opened at t=0.

Question 6

A two port network having impedance matrix as is terminated by a impedance 24 the overall Z21 is _____

Question 7

Find the current in branch DC and AB (i.e. |Idc| and |Iab|) for the circuit given below

Question 8

In the circuit shown, the switch S is closed at t = 0 after long time. If(

Question 9

In the following circuit, the short circuit current through RL is:

Question 10

Consider the circuit given below

Let β = 14, then, the Thevenin equivalents at the terminal a – b is

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Nov 18ESE & GATE EC