Liquid level control system is shown below where liquid level is measured and the level transmitter $($LT$)$ output is sent to a feedback controller $($LC$).$ The tank is $1\mathrm{.}597$ m in diameter and the valve on the exit line acts as a linear resistance with $R=5mi\frac{n}{m^2}.$Liquid level control system is shown below where liquid level is measured and the level transmitter $($LT$)$ output is sent to a feedback controller $($LC$).$ The tank is $1\mathrm{.}597$ m in diameter and the valve on the exit line acts as a linear resistance with $R=5mi\frac{n}{m^2}.$Liquid level control system is shown below where liquid level is measured and the level transmitter $($LT$)$ output is sent to a feedback controller $($LC$).$ The tank is $1\mathrm{.}597$ m in diameter and the valve on the exit line acts as a linear resistance with R$=5$min$/$m$^2$