Control Systems Feedback Non Feedback Systems Online Exam Quiz
Control Systems Feedback Non Feedback Systems GK Quiz. Question and Answers related to Control Systems Feedback Non Feedback Systems. MCQ (Multiple Choice Questions with answers about Control Systems Feedback Non Feedback Systems
Multiple signals as input can be used in which systems:
Options
A : Feedback systems
B : Non feedback systems
C : Feedforward systems
D : None of the mentioned
The closed system has higher ________ than open loop control system, this implies increased speed of response.
Options
A : Gain
B : Bandwidth
C : Frequency
D : Speed
Feedback control systems are:
Options
A : Insensitive to both forward and feedback path parameter changes
B : Less sensitive to feedback path parameter changes than to forward path parameter changes
C : Less sensitive to forward path parameter changes that to feedback path parameter changes
D : Equally sensitive to forward feedback path parameter changes
Effect of feedback on sensitivity is minimum in:
Options
A : Open loop control system
B : Closed loop control system
C : None of the mentioned
D : Both of the mentioned
Benefits of feedback:
Options
A : Performance of system is greater.
B : Need for system much larger path gain and system instability.
C : Controlled variable accurately follows the desired value
D : Affected by parameter variations
Feedback can cause a system that is originally stable to become___________
Options
A : Stable
B : Unstable
C : Conditionally stable
D : Either more stable or unstable
Feedback can always reduce the effects of noise and disturbance on system performance?
Options
A : True
B : False
C :
D :
Feedback always increases the gain?
Options
A : True
B : False
C :
D :
The mechanism of control of body temperature is non feedback system?
Options
A : True
B : False
C :
D :
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