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Communication is the process of...

Communication is the process of

A

keeping in touch

B

exchange information

C

broadcasting

D

entertainment by electronics

Text Solution

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The correct Answer is:
B
Communication-exchange of information
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DISHA PUBLICATION-COMMUNICATION SYSTEM -EXERCISE-1 : Concept Builder ( Topicwise )
  1. Communication is the process of

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  2. Reception of information involves

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  3. For good demodulation of AM signal of carrier frequency f, the value o...

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  4. The purpose of ...A... is to convert the message signal produced by th...

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  5. The fundamental radio antenna is a metal rod which has a length equal ...

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  6. If a number of sine waves with modulation indices n(1),n(2),n(3)… modu...

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  7. Pre-emphasis in FM system is done to

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  8. If the output of the information source is a non-electrical signal lik...

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  9. During the process of transmission & reception the signal gets deterio...

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  10. Optical fibres transmit light along its axis, by the process of

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  11. A modem is a

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  12. Which of the following AM-scheme requires the minimum transmitted powe...

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  13. Buffer amplifier is used at the transmitting end to

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  14. A transducer used at the transmitting end, serves the purpose of conve...

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  15. The purpose of a detector at the receiving end is

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  16. The term channel is used to indicate

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  17. Optical fibre are used for long distance communication because

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  18. For transmission of speeches, talks, music, dramas etc. is used

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  19. E.m. wave of audible frequency cannot be directly propagated over a lo...

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  20. For transmission of e.m.wave of audible frequency, these waves are sup...

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