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Subject Revision:Analog Eletronics Quiz
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Question 1
The inverting op-amp shown in figure has an open loop gain of ‘15’. Find the closed loop gain VO/VS.
Question 2
The hybrid parameters for a two-port network are described as:
Which of the given equations describe the hybrid parameters of a common-emitter configuration for a BJT?
(1)
(2)
(3)
(4)
Which of the given equations describe the hybrid parameters of a common-emitter configuration for a BJT?
(1)
(2)
(3)
(4)
Question 3
When the controlling voltage of an n-channel JFET is kept at 0 V, and a voltage greater than the pinch-off voltage is applied between the drain and the source terminal, the JFET:
Question 4
For the given n-channel MOSFET, determine the % decrease in the drain current at VGS = 1 V, if the n-channel between the two n-doped regions is removed.
Given that: IDSS = 8 mA, VP = -6 V, VT = 4 V.
Given that: IDSS = 8 mA, VP = -6 V, VT = 4 V.
Question 5
Which of the following configuration presents a high impedance at the input and a low impedance at the output?
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Dec 9ESE & GATE EE
