MCQOPTIONS
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MCQOPTIONS
This section includes 17 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 value of α in the attenuation band of constant k-low pass filter is? |
| A. | α=2 cosh-1(fc/f) |
| B. | α=cosh-1(f/fc)c) α=2 cosh-1(f/f |
| C. | α=2 cosh-1(f/fc) |
| D. | α=cosh-1(fc/f) |
| Answer» D. α=cosh-1(fc/f) | |
| 2. |
The value of β in the attenuation band of constant k-low pass filter is? |
| A. | 0 |
| B. | π |
| C. | π/2 |
| D. | π/4 |
| Answer» C. π/2 | |
| 3. |
The value of α in the pass band of constant k-low pass filter is? |
| A. | 2 cosh-1(fc/f) |
| B. | cosh-1(fc/f)c) cosh-1(f/fc)d) 2 cosh-1(f/f |
| C. | cosh-1(f/fc) |
| D. | 2 cosh-1(f/fc) |
| Answer» E. | |
| 4. |
Determine the value of k in the circuit shown below. |
| A. | √LC |
| B. | √((L/C)) |
| C. | √((C/L)) |
| D. | √((1/CL)) |
| Answer» C. √((C/L)) | |
| 5. |
The value of Z1Z2 in the circuit shown below is? |
| A. | L/C |
| B. | C/L |
| C. | 1/LC |
| D. | LC |
| Answer» B. C/L | |
| 6. |
In the circuit shown below, find the value of Z2. |
| A. | jωC |
| B. | 2 jωC |
| C. | 1/jωC |
| D. | 1/2 jωC |
| Answer» D. 1/2 jωC | |
| 7. |
In the circuit shown below, find the value of Z1. |
| A. | jωL |
| B. | 2 jωL |
| C. | jωL/2 |
| D. | 4 jωL |
| Answer» B. 2 jωL | |
| 8. |
A network either T or π, is said to be of the constant-k type if Z1 and Z2 of the network satisfies the relation? |
| A. | Z1Z2 = k |
| B. | Z1Z2 = k2 |
| C. | Z1Z2 = k3 |
| D. | Z1Z2 = k4 |
| Answer» C. Z1Z2 = k3 | |
| 9. |
THE_VALUE_OF_‚ÂÀ√≠¬¨¬±_IN_THE_ATTENUATION_BAND_OF_CONSTANT_K-LOW_PASS_FILTER_IS??$# |
| A. | α=2 cosh<sup>-1</sup>⁡(f<sub>c</sub>/f) |
| B. | α=cosh<sup>-1</sup>⁡(f/f<sub>c</sub>) |
| C. | α=2 cosh<sup>-1</sup>⁡(f/f<sub>c</sub>) |
| D. | α=cosh<sup>-1</sup>⁡(f<sub>c</sub>/f) |
| Answer» D. ‚âà√≠¬¨¬±=cosh<sup>-1</sup>‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(f<sub>c</sub>/f) | |
| 10. |
The_value_of_α_in_the_pass_band_of_constant_k-low_pass_filter_is?$# |
| A. | π |
| B. | π/4 |
| C. | π/2 |
| D. | 0 |
| Answer» E. | |
| 11. |
The value of β in the attenuation band of constant k-low pass filter is?# |
| A. | 0 |
| B. | π |
| C. | π/2 |
| D. | π/4 |
| Answer» C. ‚âà√¨‚àö√ë/2 | |
| 12. |
The value of α in the pass band of constant k-low pass filter is?$ |
| A. | 2 cosh<sup>-1</sup>‚Å°(f<sub>c</sub>/f) |
| B. | cosh<sup>-1</sup>‚Å°‚Å°(f<sub>c</sub>/f) |
| C. | cosh<sup>-1</sup>‚Å°(f/f<sub>c</sub>) |
| D. | 2 cosh<sup>-1</sup>‚Å°(f/f<sub>c</sub>) |
| Answer» E. | |
| 13. |
The cut-off frequency of the constant k-low pass filter is? |
| A. | 1/‚àöLC |
| B. | 1/(π√LC) |
| C. | ‚àöLC |
| D. | π√LC |
| Answer» C. ‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇLC | |
| 14. |
Determine the value of k in the circuit shown in the question 2. |
| A. | ‚àöLC |
| B. | ‚àö((L/C) ) |
| C. | ‚àö((C/L) ) |
| D. | ‚àö((1/CL) ) |
| Answer» C. ‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇ((C/L) ) | |
| 15. |
The value of Z1Z2 in the circuit shown in the question 2 is? |
| A. | L/C |
| B. | C/L |
| C. | 1/LC |
| D. | LC |
| Answer» B. C/L | |
| 16. |
In the circuit shown in the question 2, find the value of Z2. |
| A. | jωC |
| B. | 2 jωC |
| C. | 1/jωC |
| D. | 1/2 jωC |
| Answer» D. 1/2 j‚âà√¨‚àö¬¢C | |
| 17. |
A network either T or π, is said to be of the constant-k type if Z1 and Z2 of the network satisfy the relation? |
| A. | Z<sub>1</sub>Z<sub>2</sub> = k |
| B. | Z<sub>1</sub>Z<sub>2</sub> = k<sup>2</sup> |
| C. | Z<sub>1</sub>Z<sub>2</sub> = k<sup>3</sup> |
| D. | Z<sub>1</sub>Z<sub>2</sub> = k<sup>4</sup> |
| Answer» C. Z<sub>1</sub>Z<sub>2</sub> = k<sup>3</sup> | |