GATE EE 1991 | Polar Nyquist and Bode Plot Question 45 | Control Systems

GATE EE 1991

MCQ (Single Correct Answer)

-0.3

Which of the following is the transfer function of a system having the Nyquist plot shown in Fig. below. GATE EE 1991 Control Systems - Polar Nyquist and Bode Plot Question 10 English

GATE EE 1991 Control Systems - Polar Nyquist and Bode Plot Question 10 English

$${K \over {s{{\left( {s + 2} \right)}^2}\left( {s + 5} \right)}}$$

$${K \over {{s^2}\left( {s + 2} \right)\left( {s + 5} \right)}}$$

$${{K\left( {s + 1} \right)} \over {{s^2}\left( {s + 2} \right)\left( {s + 5} \right)}}$$

$${{K\left( {s + 1} \right)\left( {s + 3} \right)} \over {{s^2}\left( {s + 2} \right)\left( {s + 5} \right)}}$$

GATE EE Subjects

Electromagnetic Fields

Time Varying Fields Electrostatics Magnetostatics

Signals and Systems

Linear Time Invariant Systems Continuous and Discrete Time Signals Continuous Time Signal Fourier Transform Continuous Time Periodic Signal Fourier Series Discrete Time Signal Z Transformation Miscellaneous Continuous Time Signal Laplace Transform Sampling Theorem

Engineering Mathematics

Calculus Vector Calculus Linear Algebra Differential Equations Probability and Statistics Transform Theory Complex Variable Numerical Methods

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Verbal Ability Numerical Ability

Power Electronics

Choppers and Commutation Techniques Single and Three Phase Rectifier Power Semiconductor Devices Ac Voltage Controllers Inverters

Power System Analysis

Parameters and Performance of Transmission Lines Power Generation Cost Power System Stability Symmetrical Components and Symmetrical and Unsymmetrical Faults Circuit Breaker Switch Gear and Protection Per Unit System Load Flow Studies High Voltage Dc Transmission Generating Power Station

Analog Electronics

Diode Circuits and Applications Frequency Response Bjt and Mosfet Biasing 555 Timer Feedback Amplifiers and Oscillator Circuits Operational Amplifier Small Signal Modeling

Control Systems

Block Diagram and Signal Flow Graph Polar Nyquist and Bode Plot State Variable Analysis Basics of Control System Routh Hurwitz Stability Time Response Analysis Root Locus Techniques Controller and Compensator

Digital Electronics

Sequential Circuits Microprocessor Boolean Algebra Analog to Digital and Digital to Analog Converter Combinational Circuits Minimization Logic Families and Memories Logic Gates

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Induction Machines D.C Machines Synchronous Machines Transformers

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Error Analysis and Measurement Basic of Indicating Instruments Potentiometer and Instrument Transformers Measurement of Resistance and A.C Bridges Measurement of Energy and Power Digital Voltmeters Questions Cathode Ray Oscilloscope