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GATE EE 2021 : Analog Electronics Quiz 3 (App update required to attempt this test)

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Question 1

Which device is more suitable as an input amplifier for low level signals –

Question 2

A BJT is often referred as a bipolar device. It is because:

Question 3

Which of the following configuration is least dependent on the current gain of the transistor?

Question 4

Determine the current I_DSS for a JFET, if g_m = 4.2 mS at V_GS = -3 V. Given, V_P = -5 V.

Question 5

In the circuit shown below, the current gain β of the BJT is 100. The BJT is in saturation for which of the following value of R_B. (Assume V_CE(sat) = 0.3 V & V_BE(ON) = 0.7 V).

Question 6

The maximum value of output voltage (in volts) for the circuit shown in figure below, for the input given as

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ESE & GATE EE Analog Electronics

Aug 2ESE & GATE EE