IC8451 - Control Systems - Unit-1 Two marks

Subject Name: Control Systems

Subject Code: IC8451

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 1st 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.Name the two types of feedback employed in control systems.

Answer








2.What are the different types of feedback control systems?

Answer








3.What is meant by linear time invariant system ?

Answer








4.Define open loop and closed loop system.

Answer









5.Differentiate between positional servomechanism and rate servomechanism.

Answer








6.What is an error detector in control system ?

Answer








7.What are the basic components of an automatic control systems ?

Answer








8.Write a note on servoamplifier.

Answer








9.Give practical examples of open loop control systems.

Answer








10.Give practical examples of closed loop control systems.

Answer








11.What are the requirements of a good control system.

Answer









12.Why negative feedback is preferred in control systems ? (or) List the characteristics of negative feedback in control system.

Answer








13.Name three functional components used in control systems. Describe the role played by each.

Answer








14.Differentiate between regulator and servomechanism.

Answer








15.What is multivariable control system ?

Answer








16.What is meant by robust control ?

Answer








17.What is the force voltage analogy of mechanical spring ?

Answer








18.What is electrical analogous to gear ?

Answer








19.What are the basic elements used for modeling mechanical rotational system ?

Answer








20.Write the analogous electrical elements in force current analogy for the elements of translational mechanical system.

Answer








21.Write the analogous electrical elements in force voltage analogy for the elements of translational mechanical system.

Answer








22.What do you understand by an analogous system and how it is useful in practice ?

Answer









23.What is the difference between a.c. servo motor and 2 phase induction motor ?

Answer








24.State the basic elements for modeling in translational and rotational systems.

Answer








25.What is electrical zero position of synchro transmitter ?

Answer








26.What are the differences between a synchro transmitter and synchro control transformer?

Answer








27.What is block diagram ?

Answer








28.Define open loop control system. (or) Define open loop system.

Answer









29.Define closed loop control system. (or) Define closed loop system.

Answer








30.Distinguish between open loop system and closed loop system. (or) Distinguish between open loop control system and closed loop conrol system.

Answer








31. Compare the open loop system with closed loop system. (or) Compare the open loop control system with closed loop control system.

Answer








32.Why is negative feedback invariably preferred in closed loop system?

Answer









33.What are the characteristics of negative feedback?

Answer








34.What is the effect of positive feedback on stability?

Answer








35.Define transfer function. (or) Define transfer function of a system.

Answer








36.State the advantages of open loop system (or) State the advantages of open loop control system

Answer








37.State the Disadvantages of open loop system (or) State the Disadvantages of open loop control system

Answer








38.State the advantages of closed loop system (or) State the advantages of closed loop control system

Answer








39.State the Disadvantages of closed loop system (or) State the Disadvantages of closed loop control system

Answer








40.Write any two advantages of block diagram representation. (or) List the advantages of block diagram representation.

Answer








41.What are the basic components of block diagram?

Answer








42.Define your feedback loop and self loop related to a signal flow graph.

Answer









43.State any two advantages of signal flow graph.

Answer








44.What is Signal flow graph?

Answer








45.Define non-touching loops.

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

Comments

Popular posts from this blog

CS3491 Syllabus - Artificial Intelligence And Machine Learning - 2021 Regulation Anna University

BE3251 - Basic Electrical and Electronics Engineering (Syllabus) 2021-regulation Anna University

CS3251 - PROGRAMMING IN C (Syllabus) 2021-regulation Anna University