Related InterviewSolutions

• The mechanism of control of body temperature is non feedback system?(a) True(b) FalseThis question was addressed to me during an online interview.My question is from Feedback and Non-feedback Systems in division Feedback Characteristics of Control Systems of Control Systems
• Which of the following are the characteristics ofregenerative feedback:(a) Zero damping(b) Stable(c) Least sensitive to parameter variations(d) None of the mentionedI had been asked this question during an interview.My question comes from Linearizing Effect and Regenerative Feedback in chapter Feedback Characteristics of Control Systems of Control Systems
• Loop gain provided by the regenerative feedback makes the closed loop transfer function insensitive to G(s).(a) True(b) FalseThe question was asked in a national level competition.My question is from Linearizing Effect and Regenerative Feedback topic in chapter Feedback Characteristics of Control Systems of Control Systems
• Regenerative feedback is also called as_________________(a) Negative feedback(b) Positive feedback(c) No feedback(d) Negative and Positive FeedbackThis question was addressed to me by my school principal while I was bunking the class.I'd like to ask this question from Linearizing Effect and Regenerative Feedback topic in portion Feedback Characteristics of Control Systems of Control Systems
• Multiple signals as input can be used in which systems:(a) Feedback systems(b) Non feedback systems(c) Feedforward systems(d) None of the mentionedThis question was addressed to me in an interview.I'd like to ask this question from Feedback and Non-feedback Systems in portion Feedback Characteristics of Control Systems of Control Systems
• Benefits of feedback:(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 variationsI got this question in an interview.The origin of the question is Feedback and Non-feedback Systems topic in portion Feedback Characteristics of Control Systems of Control Systems
• Regenerative feedback implies feedback with(a) Oscillations(b) Step input(c) Negative sign(d) Positive signI have been asked this question by my college director while I was bunking the class.My query is from Control of the Effects of Disturbance Signals by Use of Feedback in portion Feedback Characteristics of Control Systems of Control Systems
• Effect of feedback on sensitivity is minimum in:(a) Open loop control system(b) Closed loop control system(c) None of the mentioned(d) Both of the mentionedThe question was posed to me in an online interview.My enquiry is from Feedback and Non-feedback Systems topic in portion Feedback Characteristics of Control Systems of Control Systems
• Feedback can always reduce the effects of noise and disturbance on system performance?(a) True(b) FalseI have been asked this question by my school teacher while I was bunking the class.My question is based upon Feedback and Non-feedback Systems in section Feedback Characteristics of Control Systems of Control Systems
• Assertion (A): Practical systems must be closed loop system.Reason (R): This is due to the fact that closed loop systems are least affected by parameter variations, stable, higher bandwidth, linear and more speed of response.(a) Both A and R are true and R is the correct explanation of A.(b) Both A and R are true but R is not the correct explanation of A.(c) A is true but R is false.(d) A is false but R is true.This question was addressed to me during an internship interview.I need to ask this question from Linearizing Effect and Regenerative Feedback in chapter Feedback Characteristics of Control Systems of Control Systems