Advertisements
Advertisements
प्रश्न
Name the essential components of a communication system.
उत्तर
Communication is the act of transmission of information
Communication system has three essential components − transmitter, medium/channel, and receiver.
APPEARS IN
संबंधित प्रश्न
Ionosphere mainly consists of _______.
Draw a neat, labelled block diagram for a generalised communication system.
Distinguish between ‘Analog’ and ‘Digital’ forms of communication.
The figure given below shows the block diagram of a generalized communication system. Identify the element labelled 'X' and write its function.
Write two basic modes of communication
Explain the terms : Receiver in communication system
Name the type of waves which are used for line of sight (LOS) communication. What is the range of their frequencies?
A transmitting antenna at the tope of a tower has a height of 20 m and the height of the receiving antenna is 45 m. Calculate the maximum distance between them for satisfactory communication in LOS mode. (Radius of the Earth = 6.4 × 106 m)
Explain the function of a repeater in a communication system.
Explain the terms (a) Transducer and (b) Attenuation in communication system.
Which of the following is the communication channel in case of radio communication?
