GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 901 - 905 of 1076

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Question 901

Boolean Algebra, Minimization of Functions

Appeared in Year: 2015

Question

MCQ▾

In the figure shown, the output Y is required to be . The gates and must be, respectively,

The Output Y is Required

Choices

Choice (4)Response

a.

OR, NAND

b.

NAND, OR

c.

NOR, OR

d.

AND, NAND

Question 902

Appeared in Year: 2017

Question

Numeric Answer▾

Two discrete-time signal and are both non-zero only for are zero otherwise. It is given that

,

Let be the linear convolution of . Given that and , the value of the expression is

Question 903

Question

Numeric Answer▾

Consider the circuit shown in the figure. Assuming the value of the dc voltage is …

Circuit Shown in the Figure, the Value of the Dc Voltage

Question 904

Appeared in Year: 2016

Question

Numeric Answer▾

Consider a long channel NMOS transistor with source and body connected. Assume that the electron mobility is independent of and . Given,

The threshold voltage of the transistor is …

Question 905

Diffusion Current, Drift Current, Mobility and Resistivity

Appeared in Year: 2019

Question

Numeric Answer▾

In the circuit shown, and . The other relevant parameters are mentioned in the figure. Ignoring the effect of channel length modulation and the body effect, the value of out is ________ (rounded off to one decimal place) .

Relevant Parameters

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