1. Characterize the Controller Gain (Kc) and Proportional Band (PB) of a highly sensitive proportional controller (P-controller). 2. Identify the types of feedback controllers A, B, C, and D used in the complex block diagram below. B (3) 2s +1 35 R(S) 5+2 5+1 D 3. Complete the table below by determining the most effective pairs of Proportional (P), Integral (1) and Derivative (D) controller actions that can meet the following objectives. Control Objective Justification Controller Configuration Rapid response and eliminates offset Anticipates unexpected changes in process conditions Note: PID controller configuration will not be accepted 4. A parallel PID controller system with a reset time of 0.5 minute and a derivative time of 0.4 minute has a steady-state bias output of 10 mA and an error signal e(t) = 0.5t where 1 is time. If the output after 1 minute is 15 mA, develop an expression for the transfer function of the controller. 1. Characterize the Controller Gain (K) and Proportional Band (PB) of a highly sensitive proportional controller (P-controller). 2. Identify the types of feedback controllers A, B, C, and D used in the complex black diagram below. 3. Complete the table below by determining the most effective pairs of Proportional (P), Integral (I) and Derivative (D) controller actions that can meet the following objectives. Control Objective Controller Justification Configuration Rapid response and eliminates offset Anticipates unexpected changes in process conditions Note: PID controller configuration will not be accepted 4. A parallel PID controller system with a reset time of 0.5 minute and a derivative time of 0.4 minute has a steady-state bias output of 10 mA and an error signale(t) = 0.5r wheret is time. If the output after 1 minute is 15 mA, develop an expression for the transfer function of the controller