Constant Voltage Drop Model-2 Online Exam Quiz
Constant Voltage Drop Model-2 GK Quiz. Question and Answers related to Constant Voltage Drop Model-2. MCQ (Multiple Choice Questions with answers about Constant Voltage Drop Model-2
For circuit shown below Vin = 3V, R1 = 6K, R2 = 2K. The voltage V will be __ (Use constant voltage drop model assumption and take VD = 0.5V)^
Options
A : 2V
B : 3V
C : 3.5V
D : 2.5V
In the circuit below Vin = 4V, R = 2K and VB = 2V. In these conditions the voltage across diode V is ___ (Use constant voltage drop model assumption and take VD = 0.5V)^
Options
A : 2.5
B : 4.5
C : 0.5
D : 1.5
In the circuit shown in below I = 2mA, VB = 2V and R = 2K. The voltage V will be __ (Use constant voltage drop model assumption and take VD = 0.5V)^
Options
A : 0V
B : 2.5V
C : 6V
D : 3.5V
In the circuit Vin = 4V, VB = 3V, R = 5K. The voltage across diode V is ___^ (Use constant voltage drop model assumption and take VD = 0.5V)^
Options
A : 0V
B : 0.5V
C : 1V
D : 1.5V
Power amplifier directly amplifies ___
Options
A : Voltage of signal
B : Current of the signal
C : Power of the signal
D : All of the mentioned
The unwanted characteristics of amplifier output apart from the desired output is collectively termed as ___
Options
A : Inefficiency
B : Damage
C : Fault
D : Distortion
The use of amplifier in a circuit is to ___ for input signal.
Options
A : Provide a phase shift
B : Provide strength
C : Provide frequency enhancement
D : Make circuit compatible
Unit of power rating of a transistor is expressed in ___
Options
A : Watts
B : KWh
C : W/s
D : Wh
Which device was used for the amplification of audio signals before the invention of power amplifiers?
Options
A : Diode
B : Op-amp
C : Vacuum tubes
D : SCR
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