1. Gain margin and phase margin
  2. Control valves
  3. Interacting systems
  4. Nyquist stability criterion
  5. Instrument lag
  6. Proportional band
  7. Closed and open loop systems
  8. Response of second order systems to step change
  9. Linearisation
  10. Routh test
  11. Pneumatic relay
  12. Dead time
  13. Final control elements
  14. Frequency response technique
  15. Hydraulic control systems
  16. Pressure transducers
  17. Transportation lag
  18. Nichols chart
  19. Optimum controller settings
  20. Ratio control
  21. Feed forward control
  22. Essential elements of pneumatic controller
  23. Stability analysis
  24. On-off controllers
  25. Decay ratio
  26. Inverse derivative control
  27. Integral action.