MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Microwave Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the input impedance of a diode used in the microwave oscillator is 45-j23 , then the load impedance is to achieve stable oscillation is: |
| A. | 45-j23 |
| B. | -45+j23 |
| C. | 50 |
| D. | 23-j45 |
| Answer» C. 50 | |
| 2. |
A one port oscillator uses a negative resistance diode having in=0.9575+j0.8034 (Z0=50 ) at its desired frequency point. Then the input impedance of the diode is: |
| A. | -44+j123 |
| B. | 50+j100 |
| C. | -44+j145 |
| D. | None of the mentioned |
| Answer» B. 50+j100 | |