TYPES OF CONTROL LOOPS – A QUICK REFERENCE GUIDE Understanding control loops is one of the most important fundamentals in Instrumentation & Process Control. This infographic provides a simple overview of: Open Loop Control Closed Loop Control Cascade Control Ratio Control Along with practical industrial applications and simplified loop diagrams to help you understand where each control strategy is used in real plants. Whether you’re an Instrumentation Engineer, Control Engineer, Maintenance Professional, or Engineering Student, this guide will strengthen your process control fundamentals. Save this post for future reference. Share it with your colleagues and fellow engineers. Post navigation CASCADE LOOP CONTROL