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Hilbert Transform MCQ Questions & Answers

Hilbert Transform MCQs : This section focuses on the "Hilbert Transform". These Multiple Choice Questions (MCQs) should be practiced to improve the Hilbert Transform skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

Autocorrelation function of which noise is a constant?

A. white noise
B. shot noise
C. transit time noise
D. extraterrestrial noise

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Question 2

For a large amount of power, a push pull amplifier is designed for operation as ________

A. class C
B. class B
C. class AB
D. class A

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Question 3

If a receiver has poor selectivity then it also have poor ________

A. sensitivity
B. blocking of unwanted signals
C. double spotting
D. reception

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Question 4

In a Vidicon camera tube, the side of target plate facing the light has a coating of antimony trisulphide and the side facing electron gun has a coating of tin oxide.

A. True
B. False

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Question 5

In amplitude modulation, magnitude of side bands is 2ma times the carrier amplitude.

A. True
B. False

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Question 6

In frequency modulation, there is a large increase in noise and hence decrease in the signal to noise ratio.

A. True
B. False

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Question 7

In India, the subcarrier frequency for transmission of color difference signals in television is approximately ________

A. 10.47 MHZ
B. 5.4 MHZ
C. 7.67 MHZ
D. 1.3 MHZ

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Question 8

The advantage of using mechanical filter in filter system of sideband suppression is good attenuation characteristics.

A. True
B. False

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Question 9

The output of a battery eliminator is closed to ________

A. 70V DC
B. 70V AC
C. 6V AC
D. 6V DC

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Question 10

Thermal noise shot noise and transit time noise is part of internal noise in communication.

A. True
B. False

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