MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Avionics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the resistive load if SWR= 3.05 and Zo =75 ? |
| A. | 1.23 |
| B. | 51.23 |
| C. | 254.2 |
| D. | 24.59 |
| Answer» E. | |
| 2. |
What percentage of power is reflected if the reflection coefficient is 0.5? |
| A. | 50% |
| B. | 75% |
| C. | 25% |
| D. | 12% |
| Answer» D. 12% | |
| 3. |
What is the reflection coefficient If a line is terminated in its characteristic impedance? |
| A. | 0 |
| B. | Infinity |
| C. | 2 |
| D. | 0.5 |
| Answer» B. Infinity | |
| 4. |
The ratio of the incident voltage wave Vi to the reflected voltage wave Vr is called the reflection coefficient. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
What is the Standing wave ratio if a 75 antenna load is connected to a 50 transmission line? |
| A. | 1 |
| B. | 2 |
| C. | 1.5 |
| D. | 1.43 |
| Answer» D. 1.43 | |