Two liquid streams with flow rates F1 and F2 and temperatures T1 and T2, respectively, converge to a mixing junction. You want to control the flow F3 and the temperature T3 of the resulting liquid stream. a) identify control objectives, disturbances, available measures and variables manipulated and controlled. Is the system SISO or MIMO? b) develop a control system that uses only feedback controllers. c) develop a control system that uses only feedforward controllers.

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