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GATE 2025 Analog Electronics Foundation Quiz 61
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Question 1
If an amplifier has a peak-to-peak output voltage of 15 V across a load resistor of 1 kΩ, if the input power to the amplifier is 200 μW. Then power gain will be
Question 2
In the circuit shown below,
If IC =1mA and the value of
and 
then the value of the lower 3-dB frequency is ______ Hz. (Assume
)
If IC =1mA and the value of
and then the value of the lower 3-dB frequency is ______ Hz. (Assume) Question 3Multiple Correct Options
Choose the correct option(s) regarding voltage Buffer?
Question 4
The transistor in the circuit of figure is biased at a dc collector current of 0.5 mA. The voltage gain is
Question 5
The value of Z, where Z is the sum of output resistance of voltage amplifier and input resistance of transresistance amplifier is __Ω.
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Mar 30ESE & GATE EE
