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Control Systems
The value of 'a' in to give phase margin = 45o will be
1.414.
1.18.
0.707.
0.9.
1.414.
1.18.
0.707.
0.9.
Answer
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Related Question
Control Systems
A transfer function has its zero in the right half of the s-plane. The function
will give stable impulse response
is positive real
is minimum phase
is non-minimum phase
will give stable impulse response
is positive real
is minimum phase
is non-minimum phase
Answer
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Control Systems
Which of the following statements is/are true?
Centroid may not be a part of root locus
Centroid may be a part of root locus
both 1 and 2
nether 1 nor 2
Centroid may not be a part of root locus
Centroid may be a part of root locus
both 1 and 2
nether 1 nor 2
Answer
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Control Systems
By using which of the following elements, mechanical translational systems are obtained?
All of these
spring element
mass element
dash-pot
All of these
spring element
mass element
dash-pot
Answer
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Control Systems
The initial slope of Bode plot for a transfer function having no poles at the origin is
0 dB/decade
+10dB/decade.
-20dB/decade.
-10dB/decade.
0 dB/decade
+10dB/decade.
-20dB/decade.
-10dB/decade.
Answer
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Control Systems
A second order system has peak over shoot = 50% and period of oscillations 0.2 seconds. Find the resonant frequency?
30.63 rad/s
31.41 rad/s
32.16 rad/s
29.74 ra/s
30.63 rad/s
31.41 rad/s
32.16 rad/s
29.74 ra/s
Answer
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