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A signal S (t) = \frac{A _0}{2} \sin wt    is fed to an amplifier . What may be the possible output of the

amplifier from among the following waveform ? 

Option: 1


Option: 2


Option: 3


Option: 4


Answers (1)

best_answer

Amplifiers are used in communication systems to increase the amplitude signal.They don't change the frequency or phase of a signal.Hence the correct option is (1)

 

Posted by

Suraj Bhandari

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