Q. Propagation of light is

View solution

Q. The twisted pair cable consists of

View solution

Q. Infrared signals can be used for

View solution

Q. The electromagnetic spectrum is divided into 8 ranges called

View solution

Q. The cable that accepts and transports signals in the form of light is

View solution

Q. The Ultra High Frequency (UHF) is using the propagation method of

View solution

Q. Infrared waves, that can be used for short range communication have frequencies between

View solution

Q. How many modes are currently in used for propagating light along optical channels

View solution

Q. The term that is used to measure of the thickness of the wire is

View solution

Q. Microwaves are used for

View solution

Q. Fast Ethernet uses

View solution

Q. Shielded Screen Twisted pair decreases crosstalk effect and increases the data rate upto

View solution

Q. In line-or-sight propagation, very high-frequency signals are transmitted in straight lines directly from antenna to

View solution

Q. Infrared waves are used for

View solution

Q. The omnidirectional antennas send out signals in

View solution

Q. The radio waves, micro- waves and infrared waves are types of

View solution

Q. The term that refers to a strong material used in the fabrication of bulletproof vests is called

View solution

Q. Wireless communication started in

View solution

Q. In Coaxial Cable, the whole cable is protected by a

View solution

Q. The most common twisted-pair cable used in communications are

View solution