1
GATE ECE 2003
Subjective
+5
-0
Find the Y-parameters (short ciruit admittance parameters) for the network shown in figure.
![GATE ECE 2003 Network Theory - Two Port Networks Question 16 English](https://imagex.cdn.examgoal.net/bJeEaehaOnUbmwbaY/rU0bQJxmqzpjdrXJVHDeX4RMeOcOE/wOd08lyfDKJHWSTNPojP3n/image.svg)
2
GATE ECE 2003
MCQ (Single Correct Answer)
+1
-0.3
The Laplace transform of i(t) tends to
$$I\left( s \right)\,\, = \,{2 \over {s\left( {1 + s} \right)}}$$
$$I\left( s \right)\,\, = \,{2 \over {s\left( {1 + s} \right)}}$$
As $$t \to \infty $$ , the value of i(t) tends to
3
GATE ECE 2003
MCQ (Single Correct Answer)
+1
-0.3
Let x(t) be the input to a linear, time-invariant system. The required output is 4x(t - 2). The transfer function of the system should be
4
GATE ECE 2003
MCQ (Single Correct Answer)
+1
-0.3
A sequence $$x\left( n \right)$$ with the $$z$$-transform $$X\left( z \right)$$ $$ = {z^4} + {z^2} - 2z + 2 - 3{z^{ - 4}}$$ is applied as an input to a linear, time-invariant system with the impulse response $$h\left( n \right) = 2\delta \left( {n - 3} \right)$$
where $$\matrix{ {\delta \left( n \right) = 1,} & {n = 0} \cr {0,} & {otherwise} \cr } $$
The output at $$n = 4$$ is
where $$\matrix{ {\delta \left( n \right) = 1,} & {n = 0} \cr {0,} & {otherwise} \cr } $$
The output at $$n = 4$$ is
Paper analysis
Total Questions
Analog Circuits
12
Communications
8
Control Systems
11
Digital Circuits
11
Electromagnetics
9
Electronic Devices and VLSI
8
Engineering Mathematics
1
Microprocessors
1
Network Theory
11
Signals and Systems
7
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