Question Set

1. Which of the following performs modulation and demodulation?






Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->Who performs the duties of the President in his/her absense of Presidend and Vice President?....
QA->Who performs the duties of the President in his/her absense?....
QA->Acts that one performs For one’s own sake Should also aim for the good Of other menare the words of?....
QA->A, B, C, D, E and F are sitting in six chairs regularly placed around a round table. It is observed that A is between D and F, C is opposite to D, D and E are not on neighboring chairs. Which one of the following must be true ?....
QA->Arjun walks 2 kms northwards and then he turns right and moves 3 kms. He again turns right and goes 2 kms and turns his left and starts walking straight. In which direction he is walking now ?....
MCQ->Which of the following performs modulation and demodulation?....
MCQ->Device performs modulation and demodulation:....
MCQ->Assertion (A): Demodulation of SSB and AM signals is exactly similar Reason (R): The basic SSB demodulation device is product detector.

....
MCQ->Assertion (A): If a carrier is modulated by three sine waves and m1, m2, m3 are the modulation indices, the total modulation index mt is mt = (m12 + m22 + m32)0.5Reason (R): An AM, higher the level of modulation, lower is the audio power required to produce modulation.

....
MCQ->In amplitude modulation the rms value of radio frequency voltage after 40% modulation is 60 mV. If modulation is 80% the rms value after modulation will be about....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution