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Analog Circuits: Nuclear Quiz 2
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Question 1
If ICEO = 410μA, ICBO = 5μA and IB =30 μA, then the collector current is.
Question 2
If an npn-silicon transistor transistor is operated at VCE = 5 V and IC = 100 μA and has a current gain of 100 in the CE connection, then the input resistance of this circuit will be.
Question 3
, 
, 
, 
, 
.What does the small signal voltage gain of the above circuit? Question 4
In a MOSFET operating in the saturation region, the channel length modulation effect causes
Question 5
In the circuit of fig. the transistor parameters are VTN =1.7V and Kn= 0.4mA/V2.
If 
then the value of resistor 
and 
are respectively :-
Question 6
What is the value of RS required to self bias an N channel JFET with VP = - 10 V, IDSS = 40mA and VGSQ = - 5V?
Question 7
Out of the following, which power amplifier has maximum efficiency?
Question 8
Why npn—transistors are preferred over pnp- transistors?
Question 9
A good current buffer has
Question 10
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:-
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:- - 182 attempts
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Jul 26ESE & GATE EC
