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MHT CET2008PhysicsRay Optics

Advantage of optical fibre is

Options

  1. Ahigh band width and EM interference
  2. Blow band width and EM interference
  3. Chigh band width low transmission capacity and no EM interference
  4. Dhigh band width, high data transmission capacity and no EM interference

Correct answer

D. high band width, high data transmission capacity and no EM interference

Step-by-step solution

Few advantages of optical fibres are that the number of signals carried by optical fibres is much more than that carried by the Cu wire or radio waves. Optical fibres are practically free from electromagnetic interference and problem of cross talks whereas ordinary cables and microwave links suffer a lot from it.

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