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ISRO EC 2019: Analog Circuits Booster Quiz 1
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Question 1
The configuration of the following figure is a
Question 2
In the differential amplifier of Fig. if the source resistance of the current source IEE is infinite, then the common-mode gain is
Question 3
For a transistor parameter are and it is biased at If collector of the transistor is connected to the base terminal, then small signal resistance of this two terminal device is:-
Question 4
In the voltage regulator circuit in figure the maximum load current IL that can be drawn is
Question 5
Out of the following, which power amplifier has maximum efficiency?
Question 6
The direction of arrows shown in case of transistor appears to carry a DC current. Which among the following information is correct?
Question 7
In the question a circuit and a waveform for the input voltage is given. The diode in circuit has cut-in voltage . Choose the option for the waveform of output voltage .
Question 8
In the figure shown below
If then the value of the (W/L) ratio to make it a unity gain inverting amplifier is _________. (Assume )
If then the value of the (W/L) ratio to make it a unity gain inverting amplifier is _________. (Assume )
Question 9
The OP-AMP circuit shown above represents a
Question 10
In the figure shown below both the diodes are ideal.
If and , then the output will be
If and , then the output will be
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May 28ESE & GATE EC