1
GATE ECE 2017 Set 2
MCQ (Single Correct Answer)
+1
-0.3
Which of the following statement is incorrect?
2
GATE ECE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Which of the following can be the pole-zero configuration of a phase-lag controller (lag compensator)?
A
B
C
D
3
GATE ECE 2015 Set 3
MCQ (Single Correct Answer)
+1
-0.3
The transfer function of a first-order controller is given as
$${G_c}(s) = {{K\left( {s + a} \right)} \over {s + b}}$$
where k, a and b are positive real numbers. The condition for this controller to act as a phase lead compensator is
4
GATE ECE 2009
MCQ (Single Correct Answer)
+1
-0.3
The magnitude plot of a rational transfer function G(s), with real coefficient is shown in figure.
Which of the following compensators has such a magnitude plot?
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