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Fiber Optics MCQ Quiz (Multiple Choice Questions And Answers)

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6. Which of the following can induce a considerable amount of attenuation in optical fibers?

  • Dispersion
  •  Micro-bending
  •  Radiation Exposure
  •  Diffusion of hydrogen

7. ..................categories exists in case of cable design

  • 2
  • 3
  • 4
  • 5

8. Which of the following is described by the concept of numerical aperture in an optical fibre?

  • Light scattering
  •  Light collection
  •  Light dispersion
  •  Light polarisation

9. Which of the following is not a typical transmitter function In an optical fibre communication system?

  • Decoding of input data
  •  Decoding of output data
  •  Electrical to optical conversion
  •  Recoding to match output standard

10. .....................are not used nowadays for optical fibre communication system

  • Coaxial cable
  •  Multimode fibre
  •  Single-mode fibre
  •  Multimode graded-index fibres