1
GATE EE 1994
Numerical
+1
-0
The number of positive real roots of the equation $${s^3} - 2s + 2 = 0$$ is __________.
Your input ____
2
GATE EE 1994
True or False
+1
-0
The closed loop system , of Figure, is stable if the transfer function $$T\left( s \right) = {{C\left( s \right)} \over {R\left( s \right)}}$$ is stable. GATE EE 1994 Control Systems - Routh Hurwitz Stability Question 2 English
A
TRUE
B
FALSE
3
GATE EE 1994
MCQ (Single Correct Answer)
+1
-0.3
A differentiator has transfer function whose
A
phase increases linearly with frequency
B
amplitude remains constant
C
amplitude increases linearly with frequency
D
amplitude decreases linearly with frequency
4
GATE EE 1994
MCQ (Single Correct Answer)
+1
-0.3
The pole $$-$$ zero configuration of a phase lead compensator is given by
A
GATE EE 1994 Control Systems - Controller and Compensator Question 1 English Option 1
B
GATE EE 1994 Control Systems - Controller and Compensator Question 1 English Option 2
C
GATE EE 1994 Control Systems - Controller and Compensator Question 1 English Option 3
D
GATE EE 1994 Control Systems - Controller and Compensator Question 1 English Option 4
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