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COMEDK2014PhysicsCommunication System

A repeater in TV transmission is

Options

  1. Aonly a receiver
  2. Bonly a transmitter
  3. Ca receiver and a transmitter
  4. Ddemodulator

Correct answer

C. a receiver and a transmitter

Step-by-step solution

Repeater is used between a receiver and a transmitter to extend transmission of radiowaves in communication system, so that signal can cover longer distances or be received on the other side of an obstruction.

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