Transmission of Light Signals through Optical Fibers MCQs Quiz Worksheet PDF Download

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MCQ on Transmission of Light Signals through Optical Fibers Quiz PDF Download

MCQ: In critical angle, some of light escape fiber optics and is lost, if angle of incidence with cladding is

  1. less
  2. high
  3. equal
  4. zero

A

MCQ: Most important piece of hardware is

  1. mouse
  2. Central processing unit(CPU)
  3. keyboard
  4. monitor

B

MCQ: As compared to fiber optics used in a single-mode cable, each optical fiber in a multi-mode cable is about

  1. 5 times thicker
  2. 15 times thicker
  3. 20 times thicker
  4. 10 times thicker

D

MCQ: As compare to radiowaves or microwaves, rate of sending information with light beams is

  1. equal
  2. smaller
  3. zero
  4. larger

D

MCQ: Central processing unit (CPU) contains a tiny rectangular chip called

  1. cluster
  2. transmitter
  3. microprocessor
  4. microphone

C