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1
GATE ECE 1989
MCQ (Single Correct Answer)
+2
-0.6
In order to stabilize the system shown in fig. Ti should satisfy: GATE ECE 1989 Control Systems - Stability Question 22 English
A
$${\mathrm T}_\mathrm i=-\mathrm T$$
B
$${\mathrm T}_\mathrm i=\mathrm T.$$
C
$${\mathrm T}_\mathrm i<\mathrm T.$$
D
$${\mathrm T}_\mathrm i>\mathrm T.$$
2
GATE ECE 1988
MCQ (Single Correct Answer)
+2
-0.6
Consider a characteristic equation given by
s4 + 3s3 + 5s2 + 6s + K + 10 = 0.
The condition for stability is
A
K > 5
B
-10 < K
C
K > -4
D
-10 < K < -4
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