Problem 1 Question:

A control system has been installed where a level sensor/transmitter (LT) meas- ures and transmits the liquid level in the second tank and the controller manipulates the volumetric flowrate of a stream fed to the first tank (FO(t)). A second stream is also fed to the first tank and varies uncontrollably (Fw(t)). Given a controller transfer func- tion Gc(S), derive the transfer functions of all other hardware elements and sketch the block diagram of the feedback control system. Reneat Drohlem far the race where the nutflnim af the cernnd tanl ic determined hw a numn