Explore topic-wise MCQs in Network Theory.

This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following equation is true in the circuit shown below?

A. I1=0.5(V1)+0.25(V2)
B. I1=0.25(V1)+0.625(V2)
C. I1=-0.25(V1)+0.625(V2)
D. I1=0.5(V1)-0.25(V2)
Answer» E.
Discussion
2.

Find the Y – parameter Y12 in the circuit shown below.

A. 1/2
B. -1/2
C. -1/4
D. 1/4
Answer» D. 1/4
Discussion
3.

Find the Y – parameter Y22 in the circuit shown below.

A. 3/8
B. 5/8
C. 7/8
D. 9/8
Answer» C. 7/8
Discussion
4.

Find the Y – parameter Y21 in the circuit shown below.

A. -1/4
B. 1/4
C. 1/2
D. -1/2
Answer» B. 1/4
Discussion
5.

Find the Y – parameter Y11 in the circuit shown below.

A. 2
B. 3/2
C. 1
D. 1/2
Answer» E.
Discussion
6.

The parameters Y11, Y12, Y21, Y22 are called?

A. Open circuit impedance parameters
B. Short circuit admittance parameters
C. Inverse transmission parameters
D. Transmission parameters
Answer» C. Inverse transmission parameters
Discussion
7.

In determining short circuit impedance parameters, among V1, V2, I1, I2, which of the following are independent variables?

A. I1 and V2
B. V1 and I2
C. I1 and I2
D. V1 and V2
Answer» E.
Discussion
8.

In determining short circuit impedance parameters, among V1, V2, I1, I2, which of the following are dependent variables?

A. V1 and V2
B. I1 and I2
C. V1 and I2
D. I1 and V2
Answer» C. V1 and I2
Discussion
9.

FIND_THE_Y_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®_PARAMETER_Y12_IN_THE_CIRCUIT_SHOWN_IN_QUESTION_6.?$#

A. 1/2
B. -1/2
C. -1/4
D. 1/4
Answer» D. 1/4
Discussion
10.

Which of the following equation is true in the circuit shown in question 6?$

A. I<sub>1</sub>=0.5(V<sub>1</sub>)+0.25(V<sub>2</sub>)
B. I<sub>1</sub>=0.25(V<sub>1</sub>)+0.625(V<sub>2</sub>)
C. I<sub>1</sub>=-0.25(V<sub>1</sub>)+0.625(V<sub>2</sub>)
D. I<sub>1</sub>=0.5(V<sub>1</sub>)-0.25(V<sub>2</sub>)
Answer» E.
Discussion
11.

Find the Y – parameter Y21 in the circuit shown in question 6.$

A. -1/4
B. 1/4
C. 1/2
D. -1/2
Answer» B. 1/4
Discussion
12.

The parameters Y11, Y12, Y21, Y22 are called?

A. Open circuit impedance parameters
B. Short circuit admittance parameters
C. Inverse transmission parameters
D. Transmission parameters
Answer» C. Inverse transmission parameters
Discussion
13.

Which of the following expression is true in case of short circuit parameters?

A. I<sub>1</sub> = Y<sub>11</sub> V<sub>1</sub> + Y<sub>12</sub> V<sub>2</sub>
B. I<sub>1</sub> = Y<sub>11</sub> I<sub>1</sub> + Y<sub>12</sub> V<sub>2</sub>
C. V<sub>1</sub> = Y<sub>11</sub> I<sub>1</sub> + Y<sub>12</sub> V<sub>2</sub>
D. V<sub>1</sub> = Y<sub>11</sub> V<sub>1</sub> + Y<sub>12</sub> V<sub>2</sub>
Answer» B. I<sub>1</sub> = Y<sub>11</sub> I<sub>1</sub> + Y<sub>12</sub> V<sub>2</sub>
Discussion
14.

In determining short circuit impedance parameters, among V1, V2, I1, I2, which of the following are dependent variables?

A. V<sub>1</sub> and V<sub>2</sub>
B. I<sub>1</sub> and I<sub>2</sub>
C. V<sub>1</sub> and I<sub>2</sub>
D. I<sub>1</sub> and V<sub>2</sub>
Answer» C. V<sub>1</sub> and I<sub>2</sub>
Discussion