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Network Theorems Online Exam Quiz

Important questions about Network Theorems. Network Theorems MCQ questions with answers. Network Theorems exam questions and answers for students and interviews.

Find the value of I1, I2 and I3.

Options

A : a. -0.566A, 1.29A, -1.91A

B : b. -1.29A, -0.566A, 1.91A

C : c. 1.29A, -0.566A, -1.91A

D : d. 1.91A, 0.566A, 1.29A

Find the value of V, if the value of I3= 0A.

Options

A : a. 1.739 V

B : b. 6.5 V

C : c. 4.5V

D : d. 2.739V

Find the value of R if the power in the circuit is 1000W.

Options

A : a. 10 ohm

B : b. 9 ohm

C : c. 8 ohm

D : d. 7 ohm

Find the current in the 4 ohm resistor.

Options

A : a. 5A

B : b. 0A

C : c. 2.2A

D : d. 20A

What is the current in the following circuit?

Options

A : a. 0A

B : b. 15A

C : c. 5A

D : d. 10A

Does the 15A source have any effect on the circuit?

Options

A : a. Yes

B : b. No

C : c. Cannot be determined

D : d. Yes, only when the 10V source is removed

Find the value of the currents I1, I2 and I3 flowing clockwise in the first, second and third mesh respectively.

Options

A : a. 1.54A, -0.189A, -1.195A

B : b. 2.34A, -3.53A, -2.23A

C : c. 4.33A, 0.55A, 6.02A

D : d. -1.18A, -1.17A, -1.16A

Find the value of the currents I1 and I2 flowing clockwise in the first and second mesh respectively.

Options

A : a. 0.96A, 1.73A

B : b. 0.96A, -1.73A

C : c. -0.96A, 1.73A

D : d. -0.96A, -1.73A

Find the value of V if the current in the 3 ohm resistor=0.

Options

A : a. 3.5V

B : b. 6.5V

C : c. 7.5V

D : d. 8.5V

Find the value of V1 if the current through the 1 ohm resistor=0A.

Options

A : a. 83.33V

B : b. 78.89V

C : c. 87.87V

D : d. 33.33V

Calculate the mesh currents I1 and I2 flowing in the first and second meshes respectively.

Options

A : a. 1.75A, 1.25A

B : b. 0.5A, 2.5A

C : c. 2.3A, 0.3A

D : d. 3.2A, 6.5A

I1 is the current flowing in the first mesh. I2 is the current flowing in the second mesh and I3 is the current flowing in the top mesh. If all three currents are flowing in the clockwise direction, find the value of I1, I2 and I3.

Options

A : a. 7.67A, 10.67A, 2A

B : b. 10.67A, 7.67A, 2A

C : c. 7.67A, 8.67A, 2A

D : d. 3.67A, 6.67A, 2A

Calculate the mesh currents.

Options

A : a. 7A, 6A, 6.22A

B : b. 2A, 1A, 0.57A

C : c. 3A, 4A, 5.88A

D : d. 6A, 7A, 8.99A

Find the value of the node voltage V.

Options

A : a. -60V

B : b. 60V

C : c. 40V

D : d. -40V

Calculate the node voltages V1 and V2.

Options

A : a. 12V, 13V

B : b. 26.67V, 11.33V

C : c. 11.33V, 26.67V

D : d. 13V, 12V

Find the node voltage V.

Options

A : a. 1V

B : b. 2V

C : c. 3V

D : d. 4V

Calculate the node voltages.

Options

A : a. 30.77V, 7.52V, 18.82V

B : b. 32.34V, 7.87V, 8.78V

C : c. 34.34V, 8.99V, 8.67V

D : d. 45.44V, 6.67V, 7.77V

Find the value of V1 and V2.

Options

A : a. 87.23V, 29.23V

B : b. 23.32V, 46.45V

C : c. 64.28V, 16.42V

D : d. 56.32V, 78, 87V

Find the value of Vx due to the 16V source.

Options

A : a. 4.2V

B : b. 3.2V

C : c. 2.3V

D : d. 6.3V

Find Vx due to the 3A source.

Options

A : a. 56V

B : b. 78V

C : c. 38V

D : d. 48V

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