1) Describe interacting and non-interacting systems in detail with suitable examples.
2) Explain a multivariable control system and explain the problems involved in this control system.
3) Write brief notes on:
(i) Ratio control
(ii) Split range control.
4) Describe how controller parameters are achieved in process reaction curve method in detail.
5) Explain any one frequency response method of tuning in detail.
6) Describe the inherent flow lift characteristics of control valves.
7) Describe the various kinds of pneumatic actuators.
8) Describe how feed forward control cascade is used in heat exchangers in detail.
9) Describe how feed forward control is implemented in binary distillation column.