MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
STRIPLINE_AND_PARALLEL_PLATE_WAVEGUIDES_SUPPORT_THE_TEM_WAVE._STATE_TRUE/FALSE.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
For a TEM wave to propagate in a medium, the medium has to b? |
| A. | Air |
| B. | Insulator |
| C. | Dispersive |
| D. | Non dispersive |
| Answer» E. | |
| 3. |
Which type of transmission line accepts the TEM wave? |
| A. | Copper cables |
| B. | Coaxial cable |
| C. | Rectangular waveguides |
| D. | Circular waveguides |
| Answer» C. Rectangular waveguides | |
| 4. |
The guided phase constant of a TEM wave in a waveguide with a phase constant of 2.8 units is |
| A. | 2.8 |
| B. | 1.4 |
| C. | 0 |
| D. | Infinity |
| Answer» B. 1.4 | |
| 5. |
The guided wavelength of a TEM wave in a waveguide having a wavelength of 5 units is |
| A. | 0 |
| B. | Infinity |
| C. | 5 |
| D. | 1/5 |
| Answer» D. 1/5 | |
| 6. |
The cut off wavelength in the TEM wave will be |
| A. | 0 |
| B. | Negative |
| C. | Infinity |
| D. | 1/6 GHz |
| Answer» D. 1/6 GHz | |
| 7. |
TEM wave can propagate in rectangular waveguides. State true/false. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Which component is non zero in a TEM wave? |
| A. | Ex |
| B. | Hz |
| C. | Ez |
| D. | Attenuation constant |
| Answer» B. Hz | |
| 9. |
The cut off frequency of the TEM wave is |
| A. | 0 |
| B. | 1 GHz |
| C. | 6 GHz |
| D. | infinity |
| Answer» B. 1 GHz | |
| 10. |
In a transverse electric magnetic wave, which of the following will be true? |
| A. | E is transverse to H |
| B. | E is transverse to wave direction |
| C. | H is transverse to wave direction |
| D. | E and H are transverse to wave direction |
| Answer» E. | |