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NCERT FINGERTIPS ENGLISH-COMMUNITCATION SYSTEMS-Assertion And Reason
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- Assertion: It is possible to transmit signals from one place on the ea...
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- Statement-1: Short wave band are used for transmission fo radiowaves t...
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- Assertion : The information contained in our original low frequency ba...
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- Assertion: Long distance communication between two points on the earth...
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- Assertion: The television signals are propagated through sky waves. R...
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- Assertion: Space waves are used for line -of -sight communication. R...
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- Assertion: When the height of a TV transmission tower is increased by ...
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- Assertion: AM detection is the process of recovering the modulating si...
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- Assertion: Telephony is an example of point-to-point communication mod...
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- Assertion: The loss of strength of a signal while propagating through ...
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- Assertion: Amplification is necessary to compensate for the attenualti...
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- Assertion: The process of retrieval of information from the carrier wa...
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- Assertion: Digital signals are continous variations of voltage of curr...
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