11-What is the type of controller illustrated in Figure 5? What is mode of control, State the controller output algorithm. Rate Algorithm Trim Gain Figure 5 Operational amplifier Error Signal Input Error Amp . Error Detection Adder Amp Output Amp Output Reset Set-Point Driver Offset VCC 12- Look at the pneumatic controller in Figure 6. State the mechanical sensing element that (a) sense the pressure change, (b) evaluate the error signal. (c) considering the stability of the mechanical sensing element evaluate the pressure limit for this pneumatic controller and give possible industrial applications. Pneumatic proportional controller Baffle Figure 6 Pneumatic proportional controller Lever Fulcrum Nozzle Spring pull down on every Output adjust Bias adjust Setpoint adjust Process variable signal (3-15 PSI) Balance indicator Air supply Auto Manual Transfer valve Output 11-What is the type of controller illustrated in Figure 5? What is mode of control, State the controller output algorithm. Rate Algorithm Trim Gain Figure 5 Operational amplifier Error Signal Input Error Amp . Error Detection Adder Amp Output Amp Output Reset Set-Point Driver Offset VCC 12- Look at the pneumatic controller in Figure 6. State the mechanical sensing element that (a) sense the pressure change, (b) evaluate the error signal. (c) considering the stability of the mechanical sensing element evaluate the pressure limit for this pneumatic controller and give possible industrial applications. Pneumatic proportional controller Baffle Figure 6 Pneumatic proportional controller Lever Fulcrum Nozzle Spring pull down on every Output adjust Bias adjust Setpoint adjust Process variable signal (3-15 PSI) Balance indicator Air supply Auto Manual Transfer valve Output