Common Emitter Amplifier Multiple Choice Questions (MCQ) PDF - 12

MCQ 56: If AC emitter current of common emitter amplifier is 3.80mA then AC emitter resistance will be

1. 5.3 Ω
2. 2.45 Ω
3. 6.58 Ω
4. 8.32 Ω

MCQ 57: Term refers to the rise of DC voltage to establish certain operating conditions for an electronic device is called

1. bias
2. source
3. input
4. core

MCQ 58: If biasing voltage is 10 V and R=1.0 kΩ then forward voltage for practical diode model will be

1. 5 V
2. 9.3 V
3. 10 V
4. 10.7 V

MCQ 59: For D-MOSFET which is biased at gate to source voltage equals to zero, then drain current will equals to

1. maximum drain current
2. minimum drain current
3. floating current
4. body current

MCQ 60: Smallest particle of element that retains characteristics of that element is

1. molecule
2. cells
3. atom
4. diode