Tech_Quantz_2

Tech_Quantz_2

University

25 Qs

quiz-placeholder

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Tech_Quantz_2

Tech_Quantz_2

Assessment

Quiz

Physics

University

Hard

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25 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The Hilbert transform of x(t)=ej2πft is

Media Image
Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Consider two real valued signals, x(t) band-limited to [−500 Hz, 500Hz] and y(t) band-limited to [−1kHz, 1kHz]. For z (t) = x(t). y(t), the Nyquist sampling frequency (in kHz) is __________

6 kHz

3 kHz

9 kHz

8 kHz

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

x1[n]

x2[n]

x3[n]

all three

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A

B

C

D

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A

B

C

D

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

A

B

C

D

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