Previous Year Very Short Questions of OFC (DIPLOMA electrical engineering 5th)

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Optical fiber communication

Previous year question paper with solutions for Optical fiber communication

Our website provides solved previous year question paper for Optical fiber communication . Doing preparation from the previous year question paper helps you to get good marks in exams. From our OFC question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

These Questions are downloaded from www.brpaper.com You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.

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  1. The core diameter in single mode fiber is ……..than multimode fiber.
  2. Define Numerical aperture.
  3. Define critical angle.
  4. LASER stands for………….
  5. Under water cable is also known as…………..
  6. Optical communication is feasible only in IR range because it offers minimum…………
  7. Frequency range of optical fiber communication is …………
  8. One micron is one lakh of an inch.(T/F)
  9. LED have…….. heating problems.
  10. The process of stimulated emission creates……..
  11. Dispersion causes the light pulse to ……….
  12. An optical detector converts optical signal into……….
  13. Resposivity of photodiode is given by…………
  14. Two important types of connectors are…………..
  15. The optical switches are………..components.
  16. Snell’s law states that …………… .
  17. An optical light source converts ………… to ……………….. .
  18. The term LASER stands for……………….. .
  19. The optical fiber coupler are used for ……………….. .
  20. The PIN diode operates in ……………….region.
  21. Process of adding impurity to intrinsic semiconductor is called ……….