Download Aptitude Crack
img not found img not found

Communication Systems

Q1: In TV transmitter, the function of duplexer is

A to amplify video signal

B to remove distortions in audio signal

C to combine outputs of visual and audio transmitters

D to amplify audio signal

ANS:C - to combine outputs of visual and audio transmitters

Duplexer combines video and audio signals so that they can be sent out by a common antenna.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.