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Q#1 Control System Design GATE EE 2007 MCQ +2 marks -0.66 marks

The system is to be compensated such that its gain-crossover frequency becomes same as its uncompensated phase-crossover frequency and provides a 45° phase margin. To achieve this, one may use         

A lag compensator that provides an attenuation of 20 dB and a phase lag of 45° at the frequency of  rad/s

A lead compensator that provides an amplification of 20 dB and a phase lead of 45° at the frequency of 3 rad/s

A lag-lead compensator that provides an amplification of 20 dB and a phase lag of 45° at the frequency of  rad/s

A lag-lead compensator that provides an attenuation of 20 dB and a phase lag of 45° at the frequency of 3 rad/s

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Topic Questions Attempted Correct
Network Analysis 260 0 0
Signals and Systems 165 0 0
Control Systems 258 0 0
Analog Electronics 184 0 0
Digital Electronics 148 0 0
Electrical Machines 392 0 0
Power Electronics 237 0 0
Power Systems 344 0 0
EMFT EE 107 0 0
Measurement 158 0 0
Engineering Mathematics 225 0 0
General Aptitude 211 0 0