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Exam Details

Electronics & Communication Engineering 2006

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Questions 85
Duration 180 mins
Package ESE & GATE EC - Previous Year Papers

Paper pattern & analysis

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Showing all 85 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

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Difficulty distribution

Medium 76 89.4%
Hard 6 7.1%
Easy 3 3.5%

Question type distribution

Multiple Choices 85 100%

Instructions

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Syllabus

Sample

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2006 · Unclassified
Electronics & Communication Engineering 2006
The rank of the matrix is
A
0
B
1
C
2
D
3
2
2006 · Unclassified
Electronics & Communication Engineering 2006
∇ × ∇ × P where P is a vector, is equal to
A
P × ∇ × P - ∇2p
B
∇2p + ∇(∇⋅P)
C
∇2p + ∇ × P
D
∇(P⋅∇) - ∇2p
3
2006 · Unclassified
Electronics & Communication Engineering 2006
where P is a vector, is equal to
A
B
C
D
4
2006 · Unclassified
Electronics & Communication Engineering 2006
A probability density function is of the form The value of K is
A
0.5
B
1
C
0.5α
D
α
5
2006 · Unclassified
Electronics & Communication Engineering 2006
A solution for the differential equation X(t) + 2x(t) = δ(t) With initial condition x(0–) = 0 is:
A
e-2tu
B
e-tu(t)
C
etu(t)
D
e2tu(t)
6
2006 · Unclassified
Electronics & Communication Engineering 2006
A low-pass filter having a frequency response H(jω) = A(ω) e jφ(ω) does not produce any phase distortion if
A
A(ω) = Cω2, ϕ(ω) = kω2
B
A(ω) = Cω2, ϕ(ω) = kω
C
A(ω) = C, ϕ(ω) = kω-1
D
A(ω) = Cω, ϕ(ω) = kω2