MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
An example for lossless propagation is |
| A. | tDielectric waveguide propagation |
| B. | tConductor propagation |
| C. | tCavity resonator propagation |
| D. | tIt is not possible |
| Answer» E. | |
| 2. |
Calculate the phase constant of a wave with skin depth of 2.5 units. |
| A. | t5/2 |
| B. | t5 |
| C. | t2 |
| D. | t2/5 |
| Answer» E. | |
| 3. |
Calculate the skin depth of a material with attenuation constant of 2 units. |
| A. | t2 |
| B. | t1 |
| C. | t0.5 |
| D. | t4 |
| Answer» D. t4 | |
| 4. |
The intrinsic impedance is the ratio of square root of |
| A. | tPermittivity to permeability |
| B. | tPermeability to permittivity |
| C. | tPhase constant to wavelength |
| D. | tWavelength to phase constant |
| Answer» C. tPhase constant to wavelength | |
| 5. |
Calculate the phase constant of a wave with frequency 12 rad/s and velocity 3 108 m/s(in 10-8 order) |
| A. | t0.5 |
| B. | t72 |
| C. | t4 |
| D. | t36 |
| Answer» D. t36 | |