1.

In common emitter transistor amplifier circuit, the input signal voltage and the output collector voltage are ..............phase.A. `135^(@)`B. `180^(@)`C. `45^(@)`D. `90^(@)`

Answer» Correct Answer - B
In common emitter amplifier circuit, the input and output are in opposite phase i.e., the phase difference between input and output voltages is `180^(@)`


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