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ISRO EC 2018:Network Theory Booster Quiz 3

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Question 1

If a two-port network is both symmetrical and reciprocal, what is the relationship between the T-parameters B and C?

Question 2

For a two port network Z matrix is given as

The value of h11 is --------- (in ohms).

Question 3

What will be the magnitude of voltage Vab in two branch parallel network shown in figure ------ (in volts).
    

Question 4

Determine the initial values of the currents and in the given network, before the switch S is closed.
    

Question 5

In the given series RC circuit, determine the value of R (in Ω), if the current in the circuit at t = 0.5 s is 1.95 A and at t = 2 s is 1.8 A?

Question 6

Given below are the Thevenin and Norton equivalent circuits of a network. If a current of 1.8 A flows through the load resistance, find the value of the load resistance___ (Ω)

Question 7

For the network given in figure below, the Thevenin’s voltage Vab is

Question 8

The following values are found by using Norton's theorem (RN = 5.6 Ω, IN = 15 A). The converted Thevenin values will be_____.
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May 18ESE & GATE EC