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1
GATE ECE 1992
MCQ (More than One Correct Answer)
+2
-0
For a 2-port network to be reciprocal
A
$$z_{11}\;=\;z_{22}$$
B
$$y_{21}\;=\;y_{12}$$
C
$$h_{21}\;=\;-h_{12}$$
D
AB - BC = 0
2
GATE ECE 1991
MCQ (Single Correct Answer)
+2
-0.67
Two two-port networks are connected in cascade. The combination is to be represented as a single two-port network. The parameters of the network are obtained by multiplying the individual
A
z-parameter matrix
B
h-parameter matrix
C
y-parameter matrix
D
ABCD parameter matrix
3
GATE ECE 1989
MCQ (Single Correct Answer)
+2
-0.6
The condition AD - BC = 1 for a two-port network implies that the network is a
A
reciprocal network
B
lumped element network
C
lossless network
D
unilateral element network
4
GATE ECE 1989
MCQ (More than One Correct Answer)
+2
-0
For the transfer function of a physical two-port network
A
all the zeroes must lie only in the left half of the s-plane
B
the poles may lie anywhere in the s-plane
C
the poles lying on the imaginary axis must be simple
D
a pole may lie at origin
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Control Systems
Time Response Analysis Signal Flow Graph and Block Diagram State Space Analysis Basic of Control Systems Compensators Root Locus Diagram Stability Frequency Response Analysis
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Probability and Statistics Transform Theory Numerical Methods Calculus Differential Equations Linear Algebra Vector Calculus Complex Variable
Analog Circuits
Frequency Response Operational Amplifier Power Amplifier Diodes Oscillators Feedback Amplifier 555 Timer Bipolar Junction Transistor FET and MOSFET
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Network Elements State Equations For Networks Network Graphs Miscellaneous Sinusoidal Steady State Response Network Theorems Two Port Networks Transient Response
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Waveguides Miscellaneous Antennas Transmission Lines Uniform Plane Waves Maxwell Equations
Electronic Devices and VLSI
PN Junction Semiconductor Physics IC Basics and MOSFET BJT and FET
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Logic Families Analog to Digital and Digital to Analog Converters Boolean Algebra Semiconductor Memories Number System and Code Convertions Logic Gates Combinational Circuits Sequential Circuits
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Instruction Set and Programming with 8085 Pin Details of 8085 and Interfacing with 8085
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Discrete Time Signal Fourier Series Fourier Transform Continuous Time Signal Laplace Transform Fourier Transform Discrete Fourier Transform and Fast Fourier Transform Representation of Continuous Time Signal Fourier Series Discrete Time Linear Time Invariant Systems Transmission of Signal Through Continuous Time LTI Systems Transmission of Signal Through Discrete Time Lti Systems Miscellaneous Continuous Time Linear Invariant System Discrete Time Signal Z Transform Sampling
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Analog Communication Systems Noise In Digital Communication Random Signals and Noise Fundamentals of Information Theory Digital Communication Systems
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Verbal Ability Logical Reasoning Numerical Ability
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