MCQOPTIONS
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MCQOPTIONS
This section includes 5 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 dielectric material used between the grounded plates of a stripline is 2.2, when the strip line operating at 8 GHz, the wavelength on stripline is: |
| A. | 1.2 cm |
| B. | 2.52 cm |
| C. | 0.15 cm |
| D. | 3.2 cm |
| Answer» C. 0.15 cm | |
| 2. |
If the loss tangent is 0.001 for a stripline operating at 12 GHz with the relative permittivity of the dielectric material being used equal to 2.6, then the conductor loss is: |
| A. | 0.102 |
| B. | 0.202 |
| C. | 0.001 |
| D. | 0.002 |
| Answer» C. 0.001 | |
| 3. |
The wave number of a stripline operating at a frequency of 10 GHz is: |
| A. | 401 |
| B. | 155 |
| C. | 206 |
| D. | 310 |
| Answer» E. | |
| 4. |
The expression for characteristic impedance Z of a stripline is: |
| A. | (30 b/ <sub>r</sub>)(1/W<sub>e</sub>+0.441b) |
| B. | (30 b) (1/W<sub>e</sub>+0.441b) |
| C. | 30 / <sub>r</sub> |
| D. | (1/W<sub>e</sub>+0.441b) |
| Answer» B. (30 b) (1/W<sub>e</sub>+0.441b) | |
| 5. |
Expression for propagation constant of a strip line is: |
| A. | ( <sub>r</sub>) |
| B. | ( / <sub>r</sub>) |
| C. | /( <sub>r</sub>) |
| D. | c/( <sub>r</sub>) |
| Answer» B. ( / <sub>r</sub>) | |