0 0 votes A proportional controller is used to control the temperature of an autoclave from $60^{\circ} \mathrm{C}$ to $130^{\circ} \mathrm{C}$. If the proportional band setting of the controller is $25 \%$, the proportional gain value is ___________. Instrumentation and Process Control gatebt-2023 bioreaction-engineering instrumentation-and-process-control numerical-answers + – admin 3.0k points answer comment Share Follow 0 reply Please log in or register to add a comment.