Nodal and Mesh Analysis — Network Basics

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Network Basics
Nodal and Mesh Analysis

Questions mapped to Nodal and Mesh Analysis under Network Basics.

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Q#1 Network Basics GATE EE 2023 (Set 1) NAT +1 mark -0 marks

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For the circuit shown in the figure, and . The voltage in Volts is __________ (Round off to 1 decimal place).

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Q#2 Network Basics GATE EE 2022 (Set 1) NAT +2 marks -0 marks

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In the circuit shown below, the magnitude of voltage V1 in volts, across the 8 kΩ resistor is ________ . (round off to nearest integer)

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Q#3 Network Basics GATE EE 2021 (Set 1) NAT +1 mark -0 marks

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In the given circuit, for voltage Vy to be zero, value of β should be_________ (round off to 2 decimal places).

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Q#4 Network Basics GATE EE 2019 (Set 1) NAT +1 mark -0 marks

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The current I flowing in the circuit shown below in amperes (round off to one decimal place) is ____________.

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Q#5 Network Basics GATE EE 2019 (Set 1) NAT +2 marks -0 marks

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The current I flowing in the circuit shown below in amperes is ________.

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Q#6 Network Basics GATE EE 2017 (Set 2) MCQ +2 marks -0.66 marks

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

$Z:\PY\EE\Redreaw figure\Network\updated\11-49.jpg$

– 1.5 V

– 0.5 V

0.5 V

1.5 V

Q#7 Network Basics GATE EE 2016 (Set 1) NAT +1 mark -0 marks

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In the given circuit, the current supplied by the battery, in ampere, is______________

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Q#8 Network Basics GATE EE 2016 (Set 1) NAT +2 marks -0 marks

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In the circuit shown below, the node voltage is ________________V.

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Q#9 Network Basics GATE EE 2016 (Set 2) MCQ +1 mark -0.33 marks

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In the circuit shown below, the voltage and current sources are ideal. The voltage across the current source, in volts, is

Q#10 Network Basics GATE EE 2014 (Set 1) NAT +2 marks -0 marks

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In the figure, the value of resistor R is (25 + I/2) ohms, where I is the current in amperes. The current I is ________________.

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Q#11 Network Basics GATE EE 2010 (Set 1) MCQ +2 marks -0.66 marks

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If the resistor draws a current of 1 A as shown in the figure, the value of resistance R is

Q#12 Network Basics GATE EE 2009 (Set 1) MCQ +1 mark -0.33 marks

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The current through the 2kΩ resistance in the circuit shown is

0 mA

1 mA

2 mA

6 mA

Q#13 Network Basics GATE EE 2008 (Set 1) MCQ +2 marks -0.66 marks

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In the circuit shown in the figure. The value of the current i will be given by

0.31 A

1.25 A

1.75 A

2.5 A

Q#14 Network Basics GATE EE 2007 (Set 1) MCQ +2 marks -0.66 marks

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A 3 V dc supply with an internal resistance of 2Ω supplies a passive non-linear resistance characterized by the relation. The power dissipated in the non linear resistance is

1.0 W

1.5 W

2.5 W

3.0 W

Q#15 Network Basics GATE EE 2005 (Set 1) MCQ +1 mark -0.33 marks

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Figure the value of R is

2.5 Ω

5.0 Ω

7.5 Ω

10.0 Ω

Q#16 Network Basics GATE EE 2004 (Set 1) MCQ +2 marks -0.66 marks

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In figure, the value of the source voltage is

12 V

24 V

30 V

44 V

Q#17 Network Basics GATE EE 2004 (Set 1) MCQ +2 marks -0.66 marks

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In figure, the value of resistance R in Ω is

Q#18 Network Basics GATE EE 2003 (Set 1) MCQ +2 marks -0.66 marks

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In Figure, the potential difference between points P and Q is

12 V

10 V

−6 V

8 V

Q#19 Network Basics GATE EE 2003 (Set 1) MCQ +2 marks -0.66 marks

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In Figure the value of R is

10 Ω

18 Ω

24 Ω

12 Ω

Q#20 Network Basics GATE EE 2002 (Set 1) NAT +2 marks -0 marks

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In the resistor network shown in Figure, all resistor values are 1Ω. A current of 1A passes from terminal a to terminal b, as shown in the figure. Calculate the voltage between terminals a and b. [Hint: You may exploit the symmetry of the circuit].

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Q#21 Network Basics GATE EE 1999 (Set 1) MCQ +2 marks -0.66 marks

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Solve the circuit shown in figure using the mesh method of analysis and determine the mesh currents and . Evaluate the power developed in the 10V voltage source.

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$I_1 = 1A $, $ I_2 = 0A $, $ I_3 = -1A $ and $Power \ developed = 5W$

$I_1 =- 1A $, $ I_2 = 1A $, $ I_3 = -1A $ and $Power \ developed = 5W$

$I_1 = 1A $, $ I_2 = 0A $, $ I_3 = 1A $ and $Power \ developed = 10W$

$I_1 =- 1A $, $ I_2 = 0A $, $ I_3 = 1A $ and $Power \ developed = 10W$

Q#22 Network Basics GATE EE 1997 (Set 1) NAT +2 marks -0 marks

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For the two port network shown in figure, the admittance matrix is . Then Find
$Y_{11} + Y_{12} + Y_{22} + Y_{21} = ?$

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Q#23 Network Basics GATE EE 1997 (Set 1) NAT +2 marks -0 marks

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A 10V battery with an internal resistance of 1Ω is connected across a nonlinear load whose V-I characteristic is given by . The current delivered by the battery is __________ A