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# GATE 2024 Analog Electronics Rank Booster Quiz 40

Attempt now to get your rank among 21 students!

Question 1

Consider a source follower circuit shown in figure below. Transistor has the parameters as follows:

What is the value of small signal current gain Ai = iv/ii?

Question 2

Consider the amplifier circuit shown below. the transistor parameter are as follows:

VTP = 2V,

KP = 0.5 mA/V2, and

λ = 0

If the value of source to drain voltage is VSD = 6V and drain current is ID = 2 mA, the value of small signal voltage gain ?

Question 3

Consider the amplifier circuit shown below. the transistor parameter are as follows:

VTP = 2V,

KP = 0.5 mA/V2, and

λ = 0

If the value of source to drain voltage is VSD = 6V and drain current is ID = 2 mA, then the value of RD and RS, respectively are

Question 4

Consider the source follower amplifier circuit shown in figure. Transistors parameters are

VTH = 1.5 V,

Kn = 4 mA/V2,

λ = 0.01 V–1

The small signal voltage gain  is

Question 5

Consider the source follower amplifier circuit shown in figure. Transistors parameters are

VTH = 1.5 V,

Kn = 4 mA/V2,

λ = 0.01 V–1

Small signal transconductance is

Question 6

Consider the common source amplifier shown below. The transistor parameter are
VTN = 1.5V, Kn = 0.5 mA/V2 and λ = 0.01 V–1. The resistance of source is Rs = 4 kΩ.

What is the amplifier input resistance?

Question 7

Consider the common source amplifier shown below. The transistor parameter are
VTN = 1.5V, Kn = 0.5 mA/V2 and λ = 0.01 V–1. The resistance of source is Rs = 4 kΩ.

What is the amplifier output resistance?

• 21 attempts