MCQOPTIONS
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MCQOPTIONS
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. |
The number of tie set matrices formed from a graph is? |
| A. | NN-1 |
| B. | NN |
| C. | NN-2 |
| D. | NN+1 |
| Answer» D. NN+1 | |
| 2. |
The matrix formed by link branches of a tie set matrix is? |
| A. | Row matrix |
| B. | Column matrix |
| C. | Diagonal matrix |
| D. | Identity matrix |
| Answer» E. | |
| 3. |
For Tie-set matrix, if the direction of current is same as loop current, then we place ______ in the matrix. |
| A. | 1 |
| B. | -1 |
| C. | 0 |
| D. | +1 or -1 |
| Answer» B. -1 | |
| 4. |
Consider the graph shown below. The direction of the loop currents will be? (ACW – Anticlockwise, CW – Clockwise). |
| A. | I1 ACW |
| B. | I2 ACW |
| C. | I3 CW |
| D. | I4 ACW |
| E. | .a) I1 ACWb) I2 ACWc) I3 CWd) I4 ACW |
| Answer» B. I2 ACW | |
| 5. |
Consider the graph shown below. If a tree of the graph has branches 4, 5, 6, then one of the links will be? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» B. 4 | |
| 6. |
Consider the graph shown below. If a tree of the graph has branches 4, 5, 6, then one of the twigs will be? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 7. |
THE_MATRIX_FORMED_BY_LINK_BRANCHES_OF_A_TIE_SET_MATRIX_IS??$ |
| A. | Row matrix |
| B. | Column matrix |
| C. | Diagonal matrix |
| D. | Identity matrix |
| Answer» E. | |
| 8. |
The number of tie set matrices formed from a graph are?$ |
| A. | N<sup>N-1</sup> |
| B. | N<sup>N</sup> |
| C. | N<sup>N-2</sup> |
| D. | N<sup>N+1</sup> |
| Answer» D. N<sup>N+1</sup> | |
| 9. |
If a row of the tie set matrix is as given below, then its corresponding equation will be? |
| A. | |
| B. | |
| Answer» B. | |
| 10. |
For Tie-set matrix, if the direction of current is same as loop current, then we place ___ in the matrix. |
| A. | +1 |
| B. | -1 |
| C. | 0 |
| D. | +1 or -1 |
| Answer» B. -1 | |
| 11. |
The loop current direction of the basic loop formed from the tree of the graph is? |
| A. | same as the direction of the branch current |
| B. | opposite to the direction of the link current |
| C. | same as the direction of the link current |
| D. | opposite to the direction of the branch current |
| Answer» D. opposite to the direction of the branch current | |
| 12. |
Consider the graph shown in the question 3 above. If a tree of the graph has branches 4, 5, 6, then one of the links will be? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» B. 4 | |
| 13. |
Tie-set is also called? |
| A. | f loop |
| B. | g loop |
| C. | d loop |
| D. | e loop |
| Answer» B. g loop | |
| 14. |
The current in a closed path in a loop is called? |
| A. | loop current |
| B. | branch current |
| C. | link current |
| D. | twig current |
| Answer» D. twig current | |