Control Systems Design Problem Online Exam Quiz
Control Systems Design Problem GK Quiz. Question and Answers related to Control Systems Design Problem. MCQ (Multiple Choice Questions with answers about Control Systems Design Problem
Which among the following represents an illustration of closed loop system?
Options
A : Automatic washing machine
B : Automatic electric iron
C : Bread toaster
D : Electric hair drier
Which notation represents the feedback path in closed loop system representation?
Options
A : b(t)
B : c(t)
C : e(t)
D : r(t)
Which system exhibits the initiation of corrective action only after the output gets affected?
Options
A : Feed forward
B : Feedback
C : Both a and b
D : None of the mentioned
Which among the following controls the speed of D.C. motor?
Options
A : Galvanometer
B : Gauss meter
C : Potentiometer
D : Tachometer
Which terminology deals with the excitation or stimulus applied to the system from an external source for the generation of an output?
Options
A : Input signal
B : Output signal
C : Error signal
D : Feedback signal
A good control system should be sensitive to __________
Options
A : Internal disturbances
B : Environmental parameters
C : Parametric variations
D : Input signals (except noise)
What should be the nature of bandwidth for a good control system?
Options
A : Large
B : Small
C : Medium
D : All of the mentioned
Into which energy signal does the position sensor convert the measured position of servomotor in servomechanisms?
Options
A : Mechanical
B : Electrical
C : Thermal
D : Light
Which among the following is not an advantage of an open loop system?
Options
A : Simplicity in construction & design
B : Easy maintenance
C : Rare problems of stability
D : Requirements of system re-calibration from time to time
What is the value of steady state error in closed loop control systems?
Options
A : Zero
B : Unity
C : Infinity
D : Unpredictable
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