VIDYARTHIPLUS.COM 2013
1
CONTROL SYSTEM
PART B IMPORTANT QUESTIONS
UNIT 1
1. Explain the TF of armature and field controlled DC motor. (16)
2. Problem from mechanical translational system(analogy of force- voltage and force- current)
(16)
3. Problem from signal flow graph + block diagram (8 +8 )
Unit 2
1. Explain servomotors and its types (16)
2. Derive the time response of underdamped and critically damped second order system for
unit step input (16)
3. Derive the expression for time domain specifications...