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GATE 2025 Analog Electronics Evaluation Quiz 12

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Question 1

In Common Emitter Configuration, βdc = 200, then what will be the value of Ic if the base current is given 15 µA.

Question 2

In the given circuit the biasing point of the transistor are fixed as Ic = 3mA, and Vc = 1.55 V then the value of current source and RB required to meet the designing requirement is (Assume VBE=0.7 V)

Question 3

In the figure shown below, assume that all the transistors are either in cut-off or saturation region and then the output of the circuit will be ______ V.

Question 4

For the given circuit shown below, for both transistor and The value of R1 is _______ kΩ.

Question 5

Consider the circuit shown below

It was found later after calculations that because of a poor solder joint, resistor become open circuit. Assuming and the change in the between the two cases will be _________ mA.

Question 6

For the circuit in fig let . The values of Q-point
(I CQ .VCEQ)is
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