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Control Systems
In the integral control of the single area system frequency error is reduced to zero. Then
integrator o/p increases but speed changer position comes down.
integrator output and speed changer position attain a constant value.
integrator o/p decreases and speed changer position comes down.
integrator o/p decreases but speed changer position moves up.
integrator o/p increases but speed changer position comes down.
integrator output and speed changer position attain a constant value.
integrator o/p decreases and speed changer position comes down.
integrator o/p decreases but speed changer position moves up.
Answer
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Related Question
Control Systems
What is the order of a closed loop control system for a plant with a transfer function equal to G(s) = k/s²(1+Ts) and with unity feedback
1
2
0
3
1
2
0
3
Answer
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Control Systems
A second order control system has a transfer function 16/(s² + 4s + 16). What is the time for the first overshoot?
π/2√3 sec
π/4√3 sec
π/√3 sec
2π/√3 sec
π/2√3 sec
π/4√3 sec
π/√3 sec
2π/√3 sec
Answer
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Control Systems
If a body has identical properties all over, it is known as
none of them.
elastic.
isotropic.
homogeneous.
none of them.
elastic.
isotropic.
homogeneous.
Answer
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Control Systems
The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become
zero
infinite
0.707
unity
zero
infinite
0.707
unity
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?
A+B
A/B
2(A+B)
A*B
A+B
A/B
2(A+B)
A*B
Answer
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