GATE EE format:mcq PYQs & Answers — Page 20

Questions 191–200 of 437. Imported answers require independent review unless marked reviewed.

Topic practice 437 questionsPage 20 of 44

Let a causal LTI system be governed by the following differential equation

, where

and

are the input and output respectively. Its impulse response is

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Let an input

is passed through an LTI system having an impulse response,

The output of the system is

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Consider the system as shown below

Diagram for Electrical Engineering question 48

where

. The system is

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linear and causal.

linear and non-causal.

non-linear and causal.

non-linear and non-causal.

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The discrete time Fourier series representation of a signal

with period

is written as

. A discrete time period signal with period

, has the non-zero Fourier series coefficients:

and

. The signal is

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Let

. The direction in which the function

increases most rapidly at point

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Let

be a region in the first quadrant of the

plane enclosed by a closed curve

considered in counter-clockwise direction. Which of the following expressions does not represent the area of the region

Diagram for Electrical Engineering question 51

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Let

. The value of

, where

is the volume enclosed by the unit cube defined by

, is

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As shown in the figure below, two concentric conducting spherical shells, centered at

and having radii

and

are maintained at potentials such that the potential

and

. Assume that

depends only on

, where

is the radial distance. The expression for

in the region between

and

Diagram for Electrical Engineering question 53

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The people ______ were at the demonstration were from all sections of society.

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whose

which

who

whom

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A transparent square sheet shown above is folded along the dotted line. The folded sheet will look like ________.

Diagram for Electrical Engineering question 2

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Diagram for Electrical Engineering question 2 (figure 2)

Diagram for Electrical Engineering question 2 (figure 3)

Diagram for Electrical Engineering question 2 (figure 4)

Diagram for Electrical Engineering question 2 (figure 5)

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GATE EE format:mcq PYQs

Question 46

Question 47

Question 48

Question 49

Question 50

Question 51

Question 52

Question 53

Question 1

Question 2