MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Electromagnetic Theory Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Convert the given rectangular coordinates A(2,3,1) into corresponding cylindrical coordinates |
| A. | (3.21,56.31,1) |
| B. | (3.21,57.31,0) |
| C. | (3.61,57.31,0) |
| D. | (3.61,56.31,1) |
| Answer» E. | |
| 2. |
Transform the spherical system B = (10/r)i + (10cos θ)j + k into cylindrical form at (5, π/2, -2) |
| A. | 2.467i + j + 1.167k |
| B. | 2.467i – j + 1.167k |
| C. | 2.467i – j – 1.167k |
| D. | 2.467i + j – 1.167k |
| Answer» B. 2.467i – j + 1.167k | |
| 3. |
Rectangular waveguides dominate the circular waveguides. Find the reason. |
| A. | Low cut-off frequency |
| B. | Easy to design |
| C. | More wave propagation |
| D. | The statement is false |
| Answer» C. More wave propagation | |