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GATE EE : Analog Electronics Champion Quiz 3
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Question 1
In the Wien Bridge oscillator circuit shown in figure, the bridge is balanced when
Question 2
In an oscilloscope screen, linear sweep is applied at the
Question 3
The circuit shown below is driven by a sinusoidal input 
. The steady state output v0 is
. The steady state output v0 is Question 4
The configuration of the following figure is a
Question 5
If the input to the ideal comparator shown in figure is a sinusoidal signal of 8V (peak to peak) without any DC component, then the output of the comparator has a duty cycle of
Question 6
The voltage e0 indicated in figure has been measured by an ideal voltmeter. Which of the following can be calculated?
Question 7
The h parameters of the circuit shown in figure are
Question 8
A waveform generator circuit using OPAMPs is shown in the figure. It produces a triangular wave at point ‘P’ with a peak to peak voltage of 5V for vi = 0V.
Question 9
What will be the value of Rc in the circuit, if gain is 75 and Vo is 4V?
Question 10
For the following oscillator circuit, the expression for the time period of oscillation can be given by (where 
= RC)
= RC) - 226 attempts
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Jul 23ESE & GATE EE
