Advantages of optical fibres isA. high band width and EM interferenceB. low band width and EM interferenceC. high band width low transmission capacity and no EM interferenceD. high band width high data transmission capacity and no EM interference

Advantages of optical fibres isA. high band width and EM interferenceB

1.	Advantages of optical fibres isA. high band width and EM interferenceB. low band width and EM interferenceC. high band width low transmission capacity and no EM interferenceD. high band width high data transmission capacity and no EM interference
Answer» Correct Answer - D 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 adn microwaves links suffer a lot from it .

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Advantages of optical fibres isA. high band width and EM interferenceB. low band width and EM interferenceC. high band width low transmission capacity and no EM interferenceD. high band width high data transmission capacity and no EM interference

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