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A sine wave is passed through an amplifier which severely limits it symmetrically. If then passes to a second amplifier which is narrow band and tuned to the frequency of the original sine wave. What will be the output wave from this second amplifier? | |
A. | A square wave of the same frequency as that of the original sine wave [Wrong Answer] |
B. | A square wave of double the frequency of that of original sine wave [Wrong Answer] |
C. | A sine wave of constant amplitude at the frequency of the original sine wave [Correct Answer] |
D. | A sine wave of constant amplitude at double frequency of the original sine wave [Wrong Answer] |
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