Join Examsbook
682 0

Q:

Optical fibres are mainly used in?

  • 1
    Musical Instruments
  • 2
    Food Industry
  • 3
    Communication
  • 4
    Weaving
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Communication"

Previous Next

GK General Science Questions

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully