Control Systems Integral Square Error Minimization Online Exam Quiz
Control Systems Integral Square Error Minimization GK Quiz. Question and Answers related to Control Systems Integral Square Error Minimization. MCQ (Multiple Choice Questions with answers about Control Systems Integral Square Error Minimization
A unity feedback system has an open loop transfer function G(s) =25/s(s+8). What is the percentage of it’s peak overshoot?
Options
A : 0.13%
B : 1.13%
C : 1.26%
D : 1.52%
The response of a servomechanism is 1+0.2e-60t-1.2e-10t when subjected to a unit step input. What is the damping ratio?
Options
A : 1.21
B : 1.43
C : 1.59
D : 1.74
What is the response of the feedback function with open loop transfer function G(s) = 4/s(s+5) and input is input step?
Options
A : 1-1/3(4e-t – e-4t)
B : 1-1/2(6e-t – e-4t)
C : 1-1/3(6e-t – e-4t)
D : 1-1/2(4e-t – e4t)
How many types of controllers and compensators are there respectively?
Options
A : 4, 3
B : 3, 4
C : 4, 5
D : 5, 4
The open loop transfer function for a unit feedback system is G(s) = K/s(sT+1). By what factor the amplitude gain K should be reduced so that the peak overshoot becomes 25% from 75%?
Options
A : 75
B : 25
C : 20
D : 10
Actuator is the basic component of an automatic control system.
Options
A : False
B : True
C :
D :
For a unity feedback control system, the open loop transfer function G(s) = 10(s+2)/s2(s+1). What is the acceleration error constant?
Options
A : Infinity
B : 5
C : 10
D : 20
What is the need for a controller?
Options
A : Receive control signals
B : Transmit control signals
C : Modify control signals
D : Create control signals
What is the analogous electrical element of Frictional coefficient (B) in Force-Current Analogy for mechanical translational system?
Options
A : Resistance
B : Conductance
C : Flux
D : Voltage
A performance index must offer selectivity.
Options
A : True
B : False
C :
D :
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