Free MCQsLearn App Download - Common Emitter Amplifier Trivia Questions and Answers PDF | Download eBooks - 119
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Common Emitter Amplifier PDF Download eBook 119
MCQ: If source of common emitter amplifier produces 10mV and input resistance has base voltage of 5mV then attenuation of common emitter amplifier will be
- 0.5
- 0.6
- 0.8
- 1.2
A
MCQ: In a voltage divider biased NPN transistor, if upper voltage divider resistor opens, transistor goes into
- cutoff region
- linear region
- saturation region
- breakdown region
A
MCQ: Power gain of common base amplifier is
- high
- low
- infinite
- zero
A
MCQ: Ratio of output current to input voltage is termed as
- transresistance
- transconductance
- transinductance
- transformer
B
MCQ: An n-channel JFET to operate requires a
- positive gate to source voltage
- negative gate to source voltage
- positive drain to source voltage
- negative drain to source voltage
B