GATE (Graduate Aptitude Test in Engineering) Electronics: Questions 999 - 1003 of 1076

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Question 999

Appeared in Year: 2016

Question

Numeric Answer▾

The asymptotic Bode phase plot of , with k and both positive, is shown below.

The Asymptotic Bode Phase Plot

The value of is …

Question 1000

Appeared in Year: 2016

Question

MCQ▾

If the signal with denoting the convolution operation, then is equal to

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1001

Polarization, Phase and Group Velocity

Appeared in Year: 2015

Question

Numeric Answer▾

The electric field component of a plane wave traveling in a lossless dielectric medium is given by . The wavelength (in m) for the wave is …

Question 1002

Z-Transform, Interpolation of Discrete-Time Signals

Appeared in Year: 2015

Question

MCQ▾

Suppose is an absolutely summable discrete-time signal. Its transform is a rational function with two poles and two zeroes. The poles are at . Which one of the following statements is true for the signal ?

Choices

Choice (4)Response

a.

It is a periodic signal

b.

It is a non-causal signal

c.

It is a finite duration signal

d.

It is a causal signal

Question 1003

Photolithography and Twin-Tub CMOS Process

Appeared in Year: 2019

Question

Numeric Answer▾

A CMOS inverter, designed to have a mid-point voltage equal to half of , as shown in the figure, has the following parameters:

;

The ratio of is equal to ________ (rounded off to 3 decimal places) .

(Carry One Mark Each)

A CMOS Inverter

Developed by: