GATE EE Network elements PYQs & Answers

Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.

Questions 1–10 of 49. Imported answers require independent review unless marked reviewed.

Topic practice 49 questionsPage 1 of 5

A circuit with ideal elements is shown.

Diagram for Electrical Engineering question 23

Which one of the following options correctly identifies all the linear elements in the circuit?

Your answerChoose one option.

R only

R, L, and C only

D only

L, C, and D only

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For the circuit shown, which one of the following options correctly identifies the Thevenin’s equivalent parameters between nodes Y and Z?

Diagram for Electrical Engineering question 24

Your answerChoose one option.

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Refer to the four circuits shown. The top-left circuit shows a voltage source

and a dependent voltage source

; the top-right circuit shows a voltage source

and a dependent current source

; the bottom-left circuit shows a current source

and a dependent voltage source

; and the bottom-right circuit shows a current source

and a dependent current source

. Which one of the following options for

, and

makes all of them realizable?

Diagram for Electrical Engineering question 25

Your answerChoose one option.

, for all values of

and

, for all values of

and

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A single-phase voltage source

V delivers a current,

A to a load. The load power factor, correct up to two decimal places, is:

Your answerChoose one option.

1.00

0.80

0.65

0.57

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An electrical component has voltage drop

, when the current through it is

. What is the average power dissipated over a half cycle corresponding to

Your answerChoose one option.

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The electrical network shown has an independent voltage source (10 V) and a current source (1 u(t) mA).

Diagram for Electrical Engineering question 43

The voltage across the capacitor at time instants (in seconds)

, and

, respectively, is:

Your answerChoose one option.

8.00 V, 28.00 V, 26.36 V

8.00 V, 26.36 V, 28.00 V

10.00 V, 26.36 V, 28.00 V

10.00 V, 28.00 V, 26.36 V

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The terminal voltage and current of a linear electrical network shown in Figure (a) are given in the table.

Diagram for Electrical Engineering question 44

The correct choice for the parameters

of the Norton equivalent circuit shown in Figure (b) is:

Your answerChoose one option.

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Consider the two-port network shown. For maximum power transfer to the resistive load (R_L), the value of R_L should be _________ Ω (Round off to two decimal places)

Diagram for Electrical Engineering question 60

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The I-V characteristics of the element between the nodes X and Y is best depicted by

Diagram for Electrical Engineering question 18

Your answerChoose one option.

Diagram for Electrical Engineering question 18 (figure 2)

Diagram for Electrical Engineering question 18 (figure 3)

Diagram for Electrical Engineering question 18 (figure 4)

Diagram for Electrical Engineering question 18 (figure 5)

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A nullator is defined as a circuit element where the voltage across the device and the current through the device are both zero. A series combination of a nullator and a resistor of value, R, will behave as a

Your answerChoose one option.

resistor of value R.

nullator.

open circuit.

short circuit.

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GATE EE Network elements PYQs

How to practice Network elements

Question 23

Question 24

Question 25

Question 26

Question 42

Question 43

Question 44

Question 60

Question 18

Question 19