Question: 3. (a) Explain class A power amplifier when its Q point is at the centre of the AC load line.Also, (b) Explain how its

3. (a) Explain class A power amplifier when its Q point is

3. (a) Explain class A power amplifier when its Q point is at the centre of the AC load line.Also, (b) Explain how its output variation is limited when the Q point is moving towards cutoff. (3+2 = 5 Marks)

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A class power amplifier Explanation A Class A power amplifier is one in which the output current flows for the entire cycle of the AC input supply Hence the complete signal present at the input is amp... View full answer

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