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ESE EC : Analog Circuits Champion Quiz 2
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Question 1
The output impedance of a BJT under common collector configuration is
Question 2
Why npn—transistors are preferred over pnp- transistors?
Question 3
Which of the following features are offered by a bipolar junction transistor amplifier in Darlington connection?
1) High voltage gain.
2) High input impedance.
3) High current gain.
Select the correct answer using the code given below:
1) High voltage gain.
2) High input impedance.
3) High current gain.
Select the correct answer using the code given below:
Question 4
The current gain of a bipolar transistor drops at high frequency because of
Question 5
A common emitter transistor amplifier has a collector load of 10 kΩ. If its 
and 
the voltage amplification of the amplifier is nearly equal to.
and the voltage amplification of the amplifier is nearly equal to. Question 6
CE configuration is the most preferred transistor configuration when used as a switch because.
Question 7
What is the value of RS required to self bias an N channel JFET with VP = - 10 V, IDSS = 40mA and VGSQ = - 5V?
Question 8
Which of the following are the characteristics of a Junction Field Effect Transistor?
1) High input resistance
2) Good thermal stability
3) High current gain
4) More noisy then bipolar junction transistor
1) High input resistance
2) Good thermal stability
3) High current gain
4) More noisy then bipolar junction transistor
Question 9
In a transconductance, the device output.
Question 10
In a CMOS CS amplifier, the active load is obtained by connecting a
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Feb 5ESE & GATE EC
