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Communication — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsCommunication1 Mark
Question
AM is used for broadcasting because(a) It is more noise immune than other modulation systems(b) It requires less transmitting power compared with other systems(c) Its use avoids receiver complexity(d) No other modulation system can provide the necessary bandwidth faithful transmission
 
 
 
 
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Answer

(c) Its use avoids receiver complexity

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