Transistor as Amplifier MCQ with Answers PDF Download – Test 128

MCQ 636: Process in which gain of any amplifier can be increased by feeding some of the energy from its output circuit back into its input with positive feedback is called:

1. amplification
2. regeneration
3. combination
4. Determination

MCQ 637: Bit lines that are connected to cells without transistors will remain at logic 1 due to:

1. pull up PMOS loads
2. pull down PMOS loads
3. pull up PMOS inputs
4. pull down PMOS inputs

MCQ 638: The threshold voltage of the transistor in EEPRON determines whether it is a:

1. 1 or 0
2. 2 or 3
3. 0 or 5
4. 0 or 3.3

MCQ 639: Voltage gain of the amplifier when collector resistance is 1.0kΩ with internal emitter resistance of 50Ω is:

1. 51
2. 50.1
3. 20
4. 20.1

MCQ 640: Circuit which will take input at exactly the time in which the clock signal goes high to low is known as:

1. positive edge triggered
2. negative edge triggered
3. neutral edge triggered
4. dynamic edge triggered