GATE (Graduate Aptitude Test in Engineering) Electrical Engineering: Questions 93 - 98 of 148

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Question 93

Appeared in Year: 2018

Write in Short

Short Answer▾

Consider a non-singular 2 × 2 square matrix A. If trace (A) = 4 and trace () = 5, the determinant of the matrix A is (up to 1 decimal place) .

Question 94

Appeared in Year: 2013

Question

MCQ▾

Given a vector field , the line integral evaluated along a segment on the x-axis from to is

Choices

Choice (4)Response

a.

b.

7

c.

d.

0

Question 95

Appeared in Year: 2012

Question

MCQ▾

In the following figure, are ideal capacitors? has been charged to 12 V before the ideal switch S is closed at . The current for all is

Source Free Network

Choices

Choice (4)Response

a.

An exponentially decaying function

b.

A step function

c.

Zero

d.

An impulse function

Question 96

Appeared in Year: 2019

Question

MCQ▾

Which one of the following functions is analytic in the region ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 97

Appeared in Year: 2019

Question

MCQ▾

The partial differential equation

is known as

Choices

Choice (4)Response

a.

Wave equation

b.

Poisson՚s equation

c.

Heat equation

d.

Laplace equation

Question 98

Appeared in Year: 2019

Question

MCQ▾

The transfer function of a phase lead compensator is given by

The frequency (in rad/sec) , at which is maximum, is

Choices

Choice (4)Response

a.

b.

c.

d.

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