Clamper Circuit Online Exam Quiz
Clamper Circuit GK Quiz. Question and Answers related to Clamper Circuit. MCQ (Multiple Choice Questions with answers about Clamper Circuit
Choose the correct option for the relation between the two circuits.^
Options
A : Circuit (a) is a voltage doubler circuit, while Circuit (b) does not double the voltage
B : Both are similar and double the voltage to 2Vm
C : Circuit (a) is a doubler circuit with output +2Vm and Circuit (b) is a doubler with output -2Vm
D : Circuit (a) is a doubler circuit, while Circuit (b) is a clipper
Clapp oscillator is an ___
Options
A : LC oscillator
B : RC oscillator
C : RL oscillator
D : Crystal oscillator
Consider the circuit shown. The input is a square wave ? 15 V, for a silicon diode and an output voltage swing of 30 V. Choose the validity of the statement. If the value of resistance R = 10K? and capacitance C = 1MF.^
Options
A : TRUE
B : FALSE
C : -
D : -
Considering a clamper circuit, where capacitance C, load R, the cut-in voltage of diode are unknown, which is the correct statement?
Options
A : The DC level of the signal changes
B : The peak-to-peak value of signal changes
C : The shape of signal changes
D : The DC level shifts up
In a clapp oscillator with three capacitor C1, C2, C3, C1 is used as upper capacitor in voltage divider, C2 is used as lower capacitor in voltage divider and C3 is the third capacitor. For perfect operation which of these capacitor should have minimum value?
Options
A : C1
B : C2
C : C3
D : All of them are equal
In clapp oscillator voltage is divided by using __
Options
A : Resistors
B : Capacitors
C : Inductors
D : Voltage dividing circuits are not used
Tilt of output waveform for the circuit is 1%. Given that input is a square wave ? 10 V, f = 2 kHz, diode cut-in voltage = 0.7, what is the relation between C and R?^
Options
A : RC=20
B : RC=1/2
C : RC=2
D : RC=1/20
When constructing variable frequency oscillator among clapp oscillator and colpitts oscillator which one is preferred?
Options
A : Colpitts oscillator
B : Clapp oscillator
C : Both of them have equal preference
D : None of them preffered
Which type of feedback is used in clapp oscillator?
Options
A : Positive feedback
B : Negative feedback
C : No feedback is used
D : Both positive and negative feedback
Load Line Analysis more Online Exam Quiz
Characteristic Equation of Diode-1
Characteristic Equation of Diode-2
Classification of Oscillator-1
Classification of Oscillator-2