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Electronics Engineering Objective Questions { Analog Communication System }



22.  Demodulation
Discussion

23.  100% modulation is produced in AM when carrier
Discussion

24.  For a given carrier wave, maximum undistorted power is transmitted when value of modulation is
Discussion

25.  In an AM wave with 100 percent modulation, each sideband carries of the total transmitted power.
Discussion

26.  Given a carrier frequency of 100 kHz and a modulating frequency of 5 kHz, the band width of AM transmission is ?kHz. .
Discussion

27.  In AM transmission with m = 1, suppression of carrier outs power dissipation by a factor of
Discussion

28.  As compared to DSB-FC, 100% modulated transmission, power saving in SSB-SC system is ?per cent.
Discussion

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