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Control Systems
By using which of the following elements, mechanical translational systems are obtained?
dash-pot
mass element
spring element
All of these
dash-pot
mass element
spring element
All of these
Answer
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Related Question
Control Systems
Which one of the following is the response y(t) of a casual LTI system described by H(s) = (s+1)/(s²+2s+2) for a given input x(t) = e-t u(t)?
e-t cost*u(t)
e-t tant*u(t)
e-t sint*u(t)
e-t cott*u(t)
e-t cost*u(t)
e-t tant*u(t)
e-t sint*u(t)
e-t cott*u(t)
Answer
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Control Systems
The transfer function of a linear time invariant system is given as G(s) = 10/(s² + 10s + 10). The steady state value of the output of the system for step input applied at time instant t=2 sec will be
undefined
1
infinity
0
undefined
1
infinity
0
Answer
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Control Systems
what is the Laplace transform of a function δ(t-2)?
2s
2
0
e-2s
2s
2
0
e-2s
Answer
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Control Systems
If two blocks having gains A and B respectively are in parallel connection, find the resultant gain using block diagram reduction technique?
2(A+B)
A*B
A+B
A/B
2(A+B)
A*B
A+B
A/B
Answer
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Control Systems
The compensator would provide a maximum phase shift of
20o.
60o.
30o.
45o.
20o.
60o.
30o.
45o.
Answer
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