Q.

Fiber-optic cables are used in power system applications mainly for

  • ASCADA
  • BCommunication between power station and substation.
  • CCommunication between power station and load control centre.
  • DAll of these 
Correct Answer : (D)

All of these 

Hints :

Fiber-optic cables are used in power system applications mainly for SCADA, Communication between power station and substation and Communication between power station and load control centre.

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