IIT JEE : Principles Of Communication QUESTIONS AND ANSWERS :: part2 : 6 to 10

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

6.The DSB-SC signal are detected by

Reinjecting the carrier

Removing the carrierr

Removing one side band

None of these

7.Satellite used for only reflecting back the signal to earth stations is called

Passive satellite

Neutral satellite

Active satellite

Natural satellite

8.Modulation index in FM depends upon

Amplitude of modulating signal

Frequency of modulating signal

Both (a) and (b)

None of these

9.The carrier suppression is done son as to

minimize the cost

simple the design

never done practically

All of the above

10.The frequency used in TV and radar system lies in

VHF

UHF

EHF

VLF

More Principles Of Communication QUESTIONS AND ANSWERS available in next pages

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IIT JEE Questions And Answers :: Principles Of Communication: part2