GATE EE 2003 | Controller and Compensator Question 10 | Control Systems

GATE EE 2003

MCQ (Single Correct Answer)

-0.3

A lead compensator used for a closed loop controller has the following transfer function $${\textstyle{{K\left( {1 + {s \over a}} \right)} \over {\left( {1 + {s \over b}} \right)}}}\,\,\,$$ For such a lead compensator

$$a < b$$

$$b < a$$

$$a > Kb$$

$$a < Kb$$

GATE EE 1998

MCQ (Single Correct Answer)

-0.3

The phase lead compensation is used to

increase rise time and decrease overshoot

decrease both rise time and overshoot

increase both rise time and overshoot

decrease rise time and increase overshoot

GATE EE 1994

MCQ (Single Correct Answer)

-0.3

A differentiator has transfer function whose

phase increases linearly with frequency

amplitude remains constant

amplitude increases linearly with frequency

amplitude decreases linearly with frequency

GATE EE 1994

MCQ (Single Correct Answer)

-0.3

The pole $$-$$ zero configuration of a phase lead compensator is given by

GATE EE 1994 Control Systems - Controller and Compensator Question 4 English Option 1

GATE EE 1994 Control Systems - Controller and Compensator Question 4 English Option 2

GATE EE 1994 Control Systems - Controller and Compensator Question 4 English Option 3

GATE EE 1994 Control Systems - Controller and Compensator Question 4 English Option 4

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