The advantage of an optical fibre is:

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The primary advantages of optical fibres include:$1$. They possess a very high bandwidth,allowing for the transmission of a large amount of data.$

Vedclass · Accepted Answer

high bandwidth,high data transmission capacity,and no $EM$ interference

Vedclass · Answer

(D) The primary advantages of optical fibres include:$1$. They possess a very high bandwidth,allowing for the transmission of a large amount of data.$2$. They have a high data transmission capacity,significantly exceeding that of copper wires or radio waves.$3$. They are practically free from electromagnetic $(EM)$ interference and crosstalk,which are common issues in ordinary cables and microwave links.

Similar Questions

$A$ message signal of frequency $f_m$ is used to modulate a carrier of frequency $f_c$. If the sidebands are $f_1$ and $f_2$, then the ratio $\frac{f_c}{f_m}$ is:

$A$ message signal of frequency $10 kHz$ is used to modulate a carrier wave of frequency $6 MHz$. The sideband frequencies are:

If a message signal of frequency $f_{m}$ is amplitude modulated with a carrier signal of frequency $f_{c}$ and radiated through an antenna,the wavelength of the corresponding signal in air is ....... .

What is the modulation index of an over-modulated wave?

In the case of amplitude modulation,to avoid distortion,the modulation index $(\mu)$ should be:

Vedclass Test Series

Exam Paper Generator

Online Exam Module