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GATE 2023 Analog circuit Evaluation Quiz 11
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Question 1
In the following circuit, the MOSFET used are of enhancement mode and operating in saturation region. If all the MOSFETS are identical and by neglecting the channel length modulation the small signal 
is _____.
is _____.
Question 2
If the diode in the circuit shown below is ideal, the current ID will be
Question 3
In the circuit shown below
If the input to the circuit is given as shown in below figure then what will be the output
If the input to the circuit is given as shown in below figure then what will be the output Question 4
For the matched transistor shown ß=50, VBE = 0.7V, find the value of Vo _____
Question 5
For the transistor in circuit shown in fig. 
200. Determine the value of IEand ICfor given value of VBin question.
200. Determine the value of IEand ICfor given value of VBin question.
Question 6
A zener diode exhibits a constant voltage of 5.6 V for currents greater than five times the knee current, IZKis specified to be 1 mA. The zener is to be used in the design of a shunt regulator fed from a 15-V supply. The load current varies over the range of 0 mA to 15 mA. Find a suitable value for the resistor R and maximum power dissipation of the zener diode.
Question 7
In the figure shown below
If CE is very large then the output lower cutoff frequency of the transistor shown in figure is ______
kHz.
If CE is very large then the output lower cutoff frequency of the transistor shown in figure is ______
kHz.
Question 8
For the circuit shown below the Q-point is VCEQ = 12V and ICQ = 2 mA, when β = 60 .
The value of resistor RC and RB are
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Jul 2ESE & GATE EC
