MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Optical Communications Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the unit of normalized frequency? |
| A. | Hertz |
| B. | Meter/sec |
| C. | Coulombs |
| D. | It is a dimensionless quantity |
| Answer» E. | |
| 2. |
A graded-index fiber has a core with parabolic refractive index profile of diameter of 30μm, NA=0.2, λ=1μm. Estimate the normalised frequency. |
| A. | 19.32 |
| B. | 18.84 |
| C. | 16.28 |
| D. | 17.12 |
| Answer» C. 16.28 | |