### IC8451 - Control Systems - Unit-3 Two marks

__Subject Name:__ Control Systems

__Subject Name:__

__Subject Code:__ IC8451

__Subject Code:__

## B.E. EEE/EIE/ICE Dept - semester 04

Anna University Regulation 2017 B.E. EEE/EIE/ICE Dept 4th semester IC8451(

**Control Systems**) 2 marks for**3rd unit**is provided below.**IC8451**all units**2 marks**,**Control Systems all units notes**& syllabus are listed down for students to utilize it for scoring maximum marks with our study materials.## 1.State any four advantages of frequency response.

### Answer

## 2.Define frequency response of a system.

### Answer

## 3.List the frequency domain methods.

### Answer

## 4.What are the advantages of Bode plot ?

### Answer

## 5.Define gain margin.

### Answer

## 6.State any four frequency domain specifications.

### Answer

## 7.What is meant by corner frequency in frequency response analysis ?

### Answer

## 8.What do you mean by minimum phase system ?

### Answer

## 9.Why did Bode suggest plotting the magnitude of a frequency response on log-log co-ordinates ?

### Answer

## 10.What is gain crossover frequency and phase crossover frequency ?

### Answer

## 11.In terms of Bode plot, define stability of the system.

### Answer

## 12.What will be the initial slope of the Bode magnitude plot for a system having no poles at the origin ?

### Answer

## 13.If the very low frequency asymptote of the magnitude plot of an unity feedback system has a slope of -40 dB/decade, find which standard input or inputs it can follow without any steady state errors.

### Answer

## 14.What is meant by +20 dB/dec slope change ?

### Answer

## 15.What is polar plot ?

### Answer

## 16.How to determine stability from the polar plot ?

### Answer

## 17.Define encirclement of a point.

### Answer

## 18.Define analytic function and singularities.

### Answer

## 19.What is Nyquist path or Nyquist contour ? What is Nyquist contour ?

### Answer

## 20.Define phase margin. (or) What is phase margin ?

### Answer

## 21.State Nyquist stability criterion.

### Answer

## 22.What is Bode plot?

### Answer

## 23.What is closed loop frequency response ?

### Answer

## 24.What is Nichols chart ?

### Answer

## 25.Mention the advantages of Nichols chart. (or) What are the advantages of Nichols chart

### Answer

## 26.State the various frequency domain specifications. (or) What are the frequency domain specifications ?

### Answer

## 27.Define Resonant peak. (or) What is Resonant peak?

### Answer

## 28.What is dominant pole?

### Answer

## Students searching keywords / Search terms:-

* IC8451 Control Systems 2 marks with answers

* IC8451 Control Systems all units Notes

* IC8451 Control Systems Syllabus

* IC8451 Control Systems Anna university notes

* Anna University Regulation 2017 IC8451 Control Systems Notes

* Regulation 2017 IC8451 Control Systems All units notes

* Regulation 2017 IC8451 Control Systems All units two marks notes

* Regulation 2017 IC8451 Control Systems Part-A 2 Marks with answers

* IC8451 unit 1 two marks

* IC8451 unit 2 two marks

* IC8451 unit 3 two marks

* IC8451 unit 4 two marks

* IC8451 unit 5 two marks

* IC8451 All units notes

* Anna University Regulation 2017 two marks with answers

* Anna University Regulation 2017 notes

* IC8451 Control Systems all units Notes

* IC8451 Control Systems Syllabus

* IC8451 Control Systems Anna university notes

* Anna University Regulation 2017 IC8451 Control Systems Notes

* Regulation 2017 IC8451 Control Systems All units notes

* Regulation 2017 IC8451 Control Systems All units two marks notes

* Regulation 2017 IC8451 Control Systems Part-A 2 Marks with answers

* IC8451 unit 1 two marks

* IC8451 unit 2 two marks

* IC8451 unit 3 two marks

* IC8451 unit 4 two marks

* IC8451 unit 5 two marks

* IC8451 All units notes

* Anna University Regulation 2017 two marks with answers

* Anna University Regulation 2017 notes

## Comments

## Post a Comment