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Which of the following is not true regarding the output capacitor in the transistor biasing circuit?

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Which of the following is not true regarding the output capacitor in the transistor biasing circuit?

(a) To pass AC signal

(b) To stop DC signal

(c) To couple the amplifier to load or next amplifier

(d) There is no importance for an output capacitance

The question was posed to me in an interview for internship.

Question is taken from Characteristics of Amplifier in portion Transistor Biasing and Low Frequencies of Analog Circuits

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Right option is (d) There is no importance for an output capacitance

Easy explanation: The output capacitor or output coupling capacitor is provided to pass AC signal and to block DC signal. It also helps to couple the amplifier to load or next amplifier.

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