MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A 50 μF capacitor, when connected in series with a coil having a resistance of 40Ω, resonates at 1000 Hz. The inductance of the coil for the resonant circuit is ____________ |
| A. | 2.5 mH |
| B. | 1.2 mH |
| C. | 0.5 mH |
| D. | 0.1 mH |
| Answer» D. 0.1 mH | |
| 2. |
In a series resonance type BPF, C = 1.8 pf, L = 25 mH, RF = 52 Ω and RL = 9 kΩ. The Bandwidth is ___________ |
| A. | 331 kHz |
| B. | 575 kHz |
| C. | 331 Hz |
| D. | 575 Hz |
| Answer» D. 575 Hz | |
| 3. |
In a series resonance type BPF, C = 1.8 pf, L = 25 mH, RF = 52 Ω and RL = 9 kΩ. The Resonant frequency f is __________ |
| A. | 75.1 kHz |
| B. | 751 kHz |
| C. | 575 kHz |
| D. | 57.5 kHz |
| Answer» C. 575 kHz | |
| 4. |
For the series circuit given below, the value of the cut-off frequencies are ____________ |
| A. | 78.235 kHz; 16.215 kHz |
| B. | 13.135 kHz; 81.531 kHz |
| C. | 16.716 kHz; 15.124 kHz |
| D. | 50.561 kHz; 18.686 kHz |
| Answer» D. 50.561 kHz; 18.686 kHz | |
| 5. |
For the series resonant circuit given below, the bandwidth is ____________ |
| A. | ±351 Hz |
| B. | ±796 Hz |
| C. | ±531 Hz |
| D. | ±225 Hz |
| Answer» C. ±531 Hz | |
| 6. |
For the resonant circuit given below, the value of the quality factor of the circuit is __________ |
| A. | 5.6 |
| B. | 7.1 |
| C. | 8.912 |
| D. | 12.6 |
| Answer» C. 8.912 | |