Mustefa Jibril, Messay Tadese, Nuriye Hassen, Temperature Control of a Steam Condenser using NARMA-L2 Controller, Journal of Engineering and Applied Sciences, Volume 16,Issue 10, 2021, Pages 318-323, ISSN 1816-949x, jeasci.2021.318.323, (https://makhillpublications.co/view-article.php?doi=jeasci.2021.318.323) Abstract: This study investigates the outlet temperature control for the design of steam condenser. The comparison has been made for a step drop in the steam condenser temperature set point using MATLAB/ Simulink environment for the steam condenser with NARMA-L2 using Levenberg-Marquardt algorithm and NARMA-L2 using resilient backpropagation algorithm controllers. The steam condenser with NARMA-L2 using Levenberg-Marquardt algorithm controller presented excellent and superior dynamic performance in response to the temperature drop in settling time. The overall simulation results demonstrated that the steam condenser with NARMA-L2 using Levenberg-Marquardt Algorithm controller can be an efficient alternative to the steam condenser with NARMA-L2 using resilient backpropagation algorithm controller. Keywords: Steam condenser;NARMA-L2;Levenberg-Marquardt;resilient backpropagation