Control Systems Feedback Compensation Online Exam Quiz
Control Systems Feedback Compensation GK Quiz. Question and Answers related to Control Systems Feedback Compensation. MCQ (Multiple Choice Questions with answers about Control Systems Feedback Compensation
Determine the sensitivity of the overall transfer function for the system shown in the figure below, at w=1 rad/sec with respect to the feedback path transfer function.
Options
A : 1.11
B : -1.11
C : 2.22
D : -2.22
Feedback control system is basically
Options
A : High pass filter
B : Low pass filter
C : Band pass filter
D : Band stop filter
Which of the statement is correct with regard to the bandwidth of the control loop system:
Options
A : In systems where the low frequency magnitude in 0 dB on the bode diagram, the bandwidth is measured at the -3 dB frequency
B : The bandwidth is the measurement of the accuracy of the closed loop system
C : The stability is proportional to the bandwidth
D : The system with larger bandwidth provides slower step response and lower fidelity ramp response
Which of the following will not decrease as a result of introduction of negative feedback?
Options
A : Instability
B : Bandwidth
C : Overall gain
D : Distortion
Which of the following are the not characteristics of the closed loop systems?
Options
A : It does not compensate for disturbance
B : It reduces the sensitivity of plant-parameter variations
C : It does not involve output measurements
D : It does not has the ability to control the system transient response
Open loop system is ___________ stable than closed loop system
Options
A : More
B : Less
C : Inclined
D : Exponential
As compared to the closed loop system, an open loop system is
Options
A : More stable but less accurate
B : Less stable as well as less accurate
C : More stable as well as more accurate
D : Less stable but more accurate
In control system excessive bandwidth is not employed because
Options
A : Noise is proportional to bandwidth
B : It leads to low relative stability
C : It leads to slower time response
D : Noise is proportional to the square of the bandwidth
Which one of the following effect in the system is not caused by negative feedback?
Options
A : Reduction in gain
B : Increased in bandwidth
C : Increase in distortion
D : Reduction in output impedance
For the gain feedback system, does not affect the system output if KG is :
Options
A : Small
B : Negative
C : One
D : Very large
Control System Effect Adding Zero System Ii more Online Exam Quiz
Control Systems Design Problem
Control Systems Diagonalization
Control Systems Difference Equations
Control Systems Direct Method Liapunov Linear Nonlinear System
Control Systems Entrance Exams
Control Systems Feedback Non Feedback Systems