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CHETANA PUBLICATION-ELECTROMAGNETIC WAVES AND COMMUNICATON SYSTEM-EXERCISE
- If the height of a TV transmitting antenna is 128 m, how much square a...
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- The height of a transmitting antenna is 68 m and the receiving antenna...
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- What do you mean by the word 'communication'?
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- In ancident times, what were the methods of communication?
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- In modem times now what are the methods of communication?
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- What is communication system?
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- What are the basic elements in communication system?
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- Name the three basic units of any communication system.
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- Draw the labelled block diagram of the basic elements of a communicati...
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- What are the different modesof communication?
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- Explain the terms: transmiter and receiver
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- What is signal? Explain different types of signals.
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- Explain the following terms Transducer
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- Explain the following terms Amplication and Repeater.
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- Define the following terms Attenuation
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- Define the following terms Range
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- Define the following term : Modulation
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- Define the following terms Demodulation and Carrier wave.
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- What is meant by noise?
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- What is meant by bandwidth?
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