1.   400 Hz

2.  600 Hz

3.  1200 Hz

4.  1400 Hz

4
Correct Answer :

1200 Hz


Explanation :
No Explanation available for this question

1.   1

2.  -1

3.  0

4.  π/2

4
Correct Answer :

1





Explanation :
No Explanation available for this question

1.  10 W

2.  18 W

3.   20 W

4.  28 W

4
Correct Answer :

18 W


Explanation :
No Explanation available for this question

1.   100

2.  300

3.  500

4.  1500

4
Correct Answer :

100




Explanation :
No Explanation available for this question

1.   ½

2.  1/(3√2π)

3.  0

4.   ¼

4
Correct Answer :

0


Explanation :
No Explanation available for this question

1.   It is not possible to construct a signal flow graph with both input and output in normal order

2.  The number of butterflies in the mth stage is N/m

3.  In-place computation requires storage of only 2N node date

4.  Computation of a butterfly requires only one complex multiplication

4
Correct Answer :

Computation of a butterfly requires only one complex multiplication


Explanation :
No Explanation available for this question

1.   0, 1-j3

2.  0, 1+j3

3.   1+j3, 5

4.   1-j3, 5

4
Correct Answer :

0, 1+j3


Explanation :
No Explanation available for this question

1.   [α2 β2 γ2 δ2]

2.  √α √β √γ √δ

3.  [α+β β+δ δ+γ γ+α]

4.  [δ β γ δ]

4
Correct Answer :

2 β2 γ2 δ2]




Explanation :
No Explanation available for this question

1.   |z|>1

2.  z|

3.  (Real part of z)>0

4.  (Real part of z)

4
Correct Answer :

(Real part of z)>0


Explanation :
No Explanation available for this question

1.   5 δ[n+2] + 3 δ[n]+4 δ[n-1]

2.  5 δ[n-2] + 3 δ[n]+4 δ[n+1]

3.  5 u[n+2] + 3 u[n]+4 u[n-1]

4.  5 δ[n-2] + 3 u[n]+4 u[n+1]

4
Correct Answer :

5 δ[n+2] + 3 δ[n]+4 δ[n-1]



Explanation :
No Explanation available for this question

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