Digital Signal Processing Questions and Answers | Digital Signal Processing MCQs

Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Questions
1 What is the radius of the circle represented by the image of jΩ axis of the s-domain?
A 0.75
B 0.25
C 1
D 0.5

Answer:0.5
2 The frequency response H(ω) will be considerably distorted with respect to H(jΩ).
A True
B False

Answer:True
Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP
3 The left half of the s-plane is mapped to which of the following in the z-domain?
A Outside the circle |z-0.5|=0.5
B Outside the circle |z+0.5|=0.5
C Inside the circle |z-0.5|=0.5
D Inside the circle |z+0.5|=0.5

Answer:Inside the circle |z-0.5|=0.5
4 An analog high pass filter can be mapped to a digital high pass filter.
A True
B False

Answer:False
5 Which of the following is the correct relation between ‘s’ and ‘z’?
A s=(1-z-1)/T
B s=1/(1+zT)
C s=(1+z-1)/T
D none of the mentioned

Answer:s=(1-z-1)/T
6 Bilinear Transformation is used for transforming an analog filter to a digital filter.
A True
B False

Answer:True
7 Which of the following rule is used in the bilinear transformation?
A Simpson’s rule
B Backward difference
C Forward difference
D Trapezoidal rule

Answer:Trapezoidal rule
8 In bilinear transformation, the left-half s-plane is mapped to which of the following in the z-domain?
A Entirely outside the unit circle |z|=1
B Partially outside the unit circle |z|=1
C Partially inside the unit circle |z|=1
D Entirely inside the unit circle |z|=1

Answer:Entirely inside the unit circle |z|=1
9 If s=σ+jΩ and z=rejω, then what is the condition on σ if r<1?Which of the following is the correct relation between ‘s’ and ‘z’?
A σ > 0
B σ < 0
C σ > 1
D σ < 1

Answer:σ < 0
10 If s=σ+jΩ and z=rejω and r=1, then which of the following inference is correct?
A LHS of the s-plane is mapped inside the circle, |z|=1
B RHS of the s-plane is mapped outside the circle, |z|=1
C Imaginary axis in the s-plane is mapped to the circle, |z|=1
D None of the mentioned

Answer:Imaginary axis in the s-plane is mapped to the circle, |z|=1

Random GK Questions

Q. In which of the following states the largest coal reserves of India are found ?
Q. In cactus, the spines are the modified
Q. Which of the following processes is responsible for producing the sand dunes in western Rajasthan ?
Q. Which of the following non-members of Parliament has the right to address it?
Q. Per capita income is obtained by dividing National Income by
Q. ELISA test is employed to diagnose

ADRE 2.0 FULL LENGTH MOCK TEST

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!
Assam Direct Recruitment Test Series

GK Topics