PTU B.Tech Electrical 4th Semester Paper 2012 Linear Control System Punjab Technical University Exam 2012 4th Sem Linear Control System Test September and March Question Paper Free Download Punjab Technical University Linear Control System Question Papers 2012 PTU B.Tech Electrical 4th Semester Question Paper 2012 for all students Previous Year old Past Papers of PTU B.Tech Electrical 4th Sem Paper 2012 Linear Control System Punjab Technical University September 2012 and March 2012 Exam B.Tech Electrical 4th Semester Sample Model Question Papers Free Download PDF
Linear Control System
a)What is the difference between a open loop control system & a closed loop control system?
b) What are the advantages of closed loop Colon system?
c) Differentiate between time variant & invariant system. Give example of each system.
d) What will be the response of a first order system with unit step input’?
e) Find the Inverse Laplace Transfoim of F(s) = 1/s2 + 4s + 8.
f)What is the relation of location of Pole zeros on the stability of a system?
g)What is compensating network? Why is this used?
h) How Routh-Hurwitz Criterion is helpful in determining the stability of a control system?
What are the various control components’? What is their use?
j) How we do the Mapping from the S Plane to Z Plane?
PTU B.Tech Electrical 4th Sem Paper 2012 Linear Control System